The answer to your question is 6.
(x-21)/4
x is the number subtract 21 and divide by 4
5/8=x/100
x=(5/8)(100)=500/8
x=62.5%
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Total Students in Class = 25+ 15=40
Probability= (Number of Girls in Class) ÷ (Total students in Class)
Probability of girl= 15 ÷ 40 = 0.375