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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 (3.04+0.2)×(4+0.2)×0.1×2+(3.04+0.2)×(6.5+0.2)×0.1×1+(6.98+0.2)×(2.8+0.2)×0.1×1 .
Question type: Mathematical calculation
Solution:
(3.04+0.2)×(4+0.2)×0.1×2+(3.04+0.2)×(6.5+0.2)×0.1×1+(6.98+0.2)×(2.8+0.2)×0.1×1
=3.24×(4+0.2)×0.1×2+(3.04+0.2)×(6.5+0.2)×0.1×1+(6.98+0.2)×(2.8+0.2)×0.1×1
=3.24×4.2×0.1×2+(3.04+0.2)×(6.5+0.2)×0.1×1+(6.98+0.2)×(2.8+0.2)×0.1×1
=3.24×4.2×0.1×2+3.24×(6.5+0.2)×0.1×1+(6.98+0.2)×(2.8+0.2)×0.1×1
=3.24×4.2×0.1×2+3.24×6.7×0.1×1+(6.98+0.2)×(2.8+0.2)×0.1×1
=3.24×4.2×0.1×2+3.24×6.7×0.1×1+7.18×(2.8+0.2)×0.1×1
=3.24×4.2×0.1×2+3.24×6.7×0.1×1+7.18×3×0.1×1
=13.608×0.1×2+3.24×6.7×0.1×1+7.18×3×0.1×1
=1.3608×2+3.24×6.7×0.1×1+7.18×3×0.1×1
=2.7216+3.24×6.7×0.1×1+7.18×3×0.1×1
=2.7216+21.708×0.1×1+7.18×3×0.1×1
=2.7216+2.1708×1+7.18×3×0.1×1
=2.7216+2.1708+7.18×3×0.1×1
=2.7216+2.1708+21.54×0.1×1
=2.7216+2.1708+2.154×1
=2.7216+2.1708+2.154
=4.8924+2.154
=7.0464
Answer:(3.04+0.2)×(4+0.2)×0.1×2+(3.04+0.2)×(6.5+0.2)×0.1×1+(6.98+0.2)×(2.8+0.2)×0.1×1=7.0464