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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 3×9×(0.6+0.6)×2×67-0.3×0.6×69×9-0.25×0.5×114×9 .
Question type: Mathematical calculation
Solution:
3×9×(0.6+0.6)×2×67-0.3×0.6×69×9-0.25×0.5×114×9
=3×9×1.2×2×67-0.3×0.6×69×9-0.25×0.5×114×9
=27×1.2×2×67-0.3×0.6×69×9-0.25×0.5×114×9
=32.4×2×67-0.3×0.6×69×9-0.25×0.5×114×9
=64.8×67-0.3×0.6×69×9-0.25×0.5×114×9
=4341.6-0.3×0.6×69×9-0.25×0.5×114×9
=4341.6-0.18×69×9-0.25×0.5×114×9
=4341.6-12.42×9-0.25×0.5×114×9
=4341.6-111.78-0.25×0.5×114×9
=4341.6-111.78-0.125×114×9
=4341.6-111.78-14.25×9
=4341.6-111.78-128.25
=4229.82-128.25
=4101.57
Answer:3×9×(0.6+0.6)×2×67-0.3×0.6×69×9-0.25×0.5×114×9=4101.57