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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25 .
Question type: Mathematical calculation
Solution:
2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=217.45×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+10×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+80.3×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+139.75×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+5.1×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+40.953×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+5.38×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+43.2014×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+24.09×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+83.85×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+6×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+320.28×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+800.7+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+800.7+1104×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+800.7+2097.6×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+800.7+2622
=372.1875+174.6875+51.19125+108.0035+60.225+209.625+800.7+2622
=546.875+51.19125+108.0035+60.225+209.625+800.7+2622
=598.06625+108.0035+60.225+209.625+800.7+2622
=706.06975+60.225+209.625+800.7+2622
=766.29475+209.625+800.7+2622
=975.91975+800.7+2622
=1776.61975+2622
=4398.61975
Answer:2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25=4398.61975
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25 .
Question type: Mathematical calculation
Solution:
2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=217.45×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+10×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+80.3×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+139.75×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+5.1×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+40.953×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+5.38×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+43.2014×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+24.09×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+83.85×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+2×3×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+6×53.38×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+320.28×2.5+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+800.7+460×2.4×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+800.7+1104×1.9×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+800.7+2097.6×1.25
=271.8125+100.375+174.6875+51.19125+108.0035+60.225+209.625+800.7+2622
=372.1875+174.6875+51.19125+108.0035+60.225+209.625+800.7+2622
=546.875+51.19125+108.0035+60.225+209.625+800.7+2622
=598.06625+108.0035+60.225+209.625+800.7+2622
=706.06975+60.225+209.625+800.7+2622
=766.29475+209.625+800.7+2622
=975.91975+800.7+2622
=1776.61975+2622
=4398.61975
Answer:2×2.5×43.49×1.25+4×2.5×8.03×1.25+2×2.5×27.95×1.25+2×2.55×8.03×1.25+2×2.69×8.03×2.5+1×3×8.03×2.5+1×3×27.95×2.5+2×3×53.38×2.5+460×2.4×1.9×1.25=4398.61975