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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 17.8×3.47+(17.8-9.8)×(19.11-3.47)+(17.9-9.8)×5.14 .
Question type: Mathematical calculation
Solution:
17.8×3.47+(17.8-9.8)×(19.11-3.47)+(17.9-9.8)×5.14
=17.8×3.47+8×(19.11-3.47)+(17.9-9.8)×5.14
=17.8×3.47+8×15.64+(17.9-9.8)×5.14
=17.8×3.47+8×15.64+8.1×5.14
=61.766+8×15.64+8.1×5.14
=61.766+125.12+8.1×5.14
=61.766+125.12+41.634
=186.886+41.634
=228.52
Answer:17.8×3.47+(17.8-9.8)×(19.11-3.47)+(17.9-9.8)×5.14=228.52