9^2*3.14
asked by guest on Jan 28, 2025 at 10:02 pm
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MathBot Answer:
92⋅3.14=1271750=254.34{9}^{2} \cdot 3.14 = \frac{12717}{50} = 254.3492⋅3.14=5012717=254.34
92⋅3.14=92⋅(3+14100)=81⋅(3+14100)=81⋅(3+750)=81⋅15750=1271750\begin{aligned}{9}^{2} \cdot 3.14& = 9^{2} \cdot \left(3 + \frac{14}{100}\right)\\& = 81 \cdot \left(3 + \frac{14}{100}\right)\\& = 81 \cdot \left(3 + \frac{7}{50}\right)\\& = 81 \cdot \frac{157}{50}\\& = \frac{12717}{50}\end{aligned}92⋅3.14=92⋅(3+10014)=81⋅(3+10014)=81⋅(3+507)=81⋅50157=5012717