Answer :
Answer:
There are 8 boys.
Step-by-step explanation:
2/5 = x/20
Set it up as a proportion.
2*20=5x
Cross Multiply
40=5×
40/5=x
8=x
Solve for x
Answer:
There are 8 boys.
Step-by-step explanation:
2/5 = x/20
Set it up as a proportion.
2*20=5x
Cross Multiply
40=5×
40/5=x
8=x
Solve for x