Question

7(37.9 + 8.7)(7 + 37.9) + (7 + 8.7) = 60.6b. (7 ~ 37.9) + (7 * 8.7) = 326.2a.C. (7 37.9) * (7 * 8.7) = 16156.77d. (7 + 37.9) < (7 + 8.7) = 704.93

Answer 1

Answer:

b. (7 * 37.9) + (7 * 8.7) = 326.2

Explanation:

Given the expression:

$7\mleft(37.9+8.7\mright)$

Apply the left-distributive property:

$\begin{gathered} =7\mleft(37.9)+7(8.7\mright) \\ =(7\times37.9)+(7\times8.7) \\ =265.3+60.9 \\ =326.2 \end{gathered}$

An equivalent expression is Option B.