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15-01-2021
Mathematics

contestada

An expression is evaluated as shown below.

8 + 3 × (4 ÷ 2) − 7

Step 1: 8 + 3 × 2 − 7

Step 2: 11 × 2 − 7

Step 3: 22 − 7

Step 4: 15

In which step does a mistake first appear?

Respuesta :

banana068313 banana068313

19-01-2021

Answer:

Step 2: 11 × 2 - 7

Step-by-step explanation:

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