I do not know the decimal, but I know the ratio. 7/50. I am not positive about my answer as a decimal but I think it is 7.50.
Answer: 56 kids
Step-by-step explanation: 70 * 0.2 = 14 70 - 14 = 56
5x5=25
7=a week
25x7=175
Answer/Product~
He give 175
W=width
l=length
A=are
l=5+w
A=lw
300=(5+w)(w)
300=w^2+5w
w^2+5w-300=0
w=15
l=20
