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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 1.2×1.5×37+0.7×2.1×19+0.6×1.5×3+1.5×1.5×4+0.9×1.5×3 .
Question type: Mathematical calculation
Solution:
1.2×1.5×37+0.7×2.1×19+0.6×1.5×3+1.5×1.5×4+0.9×1.5×3
=1.8×37+0.7×2.1×19+0.6×1.5×3+1.5×1.5×4+0.9×1.5×3
=66.6+0.7×2.1×19+0.6×1.5×3+1.5×1.5×4+0.9×1.5×3
=66.6+1.47×19+0.6×1.5×3+1.5×1.5×4+0.9×1.5×3
=66.6+27.93+0.6×1.5×3+1.5×1.5×4+0.9×1.5×3
=66.6+27.93+0.9×3+1.5×1.5×4+0.9×1.5×3
=66.6+27.93+2.7+1.5×1.5×4+0.9×1.5×3
=66.6+27.93+2.7+2.25×4+0.9×1.5×3
=66.6+27.93+2.7+9+0.9×1.5×3
=66.6+27.93+2.7+9+1.35×3
=66.6+27.93+2.7+9+4.05
=94.53+2.7+9+4.05
=97.23+9+4.05
=106.23+4.05
=110.28
Answer:1.2×1.5×37+0.7×2.1×19+0.6×1.5×3+1.5×1.5×4+0.9×1.5×3=110.28