Answer :
Answer: 80 children are in the 3rd grade
Step-by-step explanation:
Call the number of children in the 3rd grade = a
=> 64 = [tex]\frac{4}{5}[/tex] x a
a = 64 : 4/5
a = 80
Answer: 80 children are in the 3rd grade
Step-by-step explanation:
Call the number of children in the 3rd grade = a
=> 64 = [tex]\frac{4}{5}[/tex] x a
a = 64 : 4/5
a = 80