3 years ago

Evaluate [(40 + 5) − 32] ÷ 9 ⋅ 2.

Mathematics

2 answers:

CaHeK987 [17]3 years ago

3 0

(45 - 32) / 9 * 2
13 / 18

the. answer is 13 / 18

andrew-mc [135]3 years ago

3 0

Using the steps of PEMDAS, first solve the parentheses inside the brackets.

[(40+5)-32]÷9·2

[45-32]÷9·2

Solve what's left in the brackets.

13÷9·2

Multiply 9 and 2.

13÷18

The answer is $\frac{13}{18}$ or 0.72.

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Answer:

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