3 years ago

Wapi simplified an expression. His work is shown below.

Mathematics

2 answers:

posledela3 years ago

8 0

Answer:i did it on edg and i got 100 on test its step 3

Step-by-step explanation:

I got 100 :D

-BARSIC- [3]3 years ago

5 0

Answer:

Step 3

Step-by-step explanation:

7( 8.5-1.5) +8 ÷2

PEMDAS

Parentheses

7*7 +8 ÷2

Then multiplication and division from left to right

49 +8 ÷2

We are still on multiplication and division

49+4

So step 3 is the first mistake

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