Answer:
Can u send a more clear pic
Step-by-step explanation:
thankyou
The total surface area is 168 square units.
Boys - 36$ 33 cents
Girls - 72$ 67 cents
Boys x
Girls 2x
Total 109
2x+x=109
3x=109/:3
X=36,3333
Boys x =36$ 33c
Girls 2x= 72,666= 72$ 67c