Answer:
Step 5
Step-by-step explanation:
The mistake is in step 5.
The previous step was

The order operations, PEDMAS, must be applied:
We have Addition and Division here,
Using PEDMAS, we must divide first to get:

We can now add to get:

Therefore the mistake occurred at step 5
Answer:
no
Step-by-step explanation:
You need to multiply 30 by 6 so 30times6 =your answer
Shape b has the shaded area closest to 63%