2(2.5+5)

asked by guest
on Feb 02, 2025 at 10:33 am



You asked:

Evaluate the expression: 2(2.5+5)2 \left(2.5 + 5\right)

MathBot Answer:

2(2.5+5)=152 \left(2.5 + 5\right) = 15

2(2.5+5)=2⋅(2+510+5)=2⋅(2+12+5)=2⋅(52+5)=2⋅152=15\begin{aligned}2 \left(2.5 + 5\right)& = 2 \cdot \left(2 + \frac{5}{10} + 5\right)\\& = 2 \cdot \left(2 + \frac{1}{2} + 5\right)\\& = 2 \cdot \left(\frac{5}{2} + 5\right)\\& = 2 \cdot \frac{15}{2}\\& = 15\end{aligned}

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