1. Convert 0.3 to a fraction and decimal. 2. Convert 9% to a fraction a decimal.
3. Convert 3/8 to a decimal and a percent.

1. 3/10 , 0.3 , 30%

2. 9/100 , 0.09

3. 0.375 , 37.5%

Step-by-step explanation:

i dont know if you meant the first one to be fraction and decimal or fraction and percent but i put both

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls