Dave asked 86% of the girls in the school of dance. If he asked 128 girls how many girls are there in the entire school?

149 girls

Step-by-step explanation:

Rearrange the Percentage Equation:

Where is equal to the original amount, is the percentage as a decimal, and is the final amount.

Percent to Decimal:

Applied Equation:

Since there can't be a 0.8 of a girl, round up to get 149.

it's both, now can you answer my most recent question?

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0