Question

Grade 5A has 20% boys.
a) How can you represent the percentage of boys in terms of fractions and decimals?
b) What is the percentage of girls in the class? How can you represent the percentage of girls in terms of fractions and decimals?

Answer 1

Step-by-step explanation:

a

. Formula- 20/100*amount given

b. minus amount of boys from total

Answer 2

Answer:

boys = 20/100 = 1/5 = 0.2 , girls = 80/100 = 4/5 = 0.8

Step-by-step explanation:

0.2 + 0.8 = 1