Question

1 banana+1banana=30 2cereja+ 2cereja =20 1maçã+1 maçã=8 1banana+1cereja+1maçã=

Answer 1

2B = 30 ----- B = 30/2 ----- B = 15

2C + 2C = 20 ----- 4C = 20 ----- C = 20/4 ------ C = 5

2M = 8 ---- M = 8/2 ----- M = 4

B + C + M =  15 + 5 + 4 ----- 24

Answer 2

1 banana vale 30/2=15
1 cereja vale 20/4 =5
1 maçã vale 8/2 = 4

1 banana + 1 cereja + 1 maçã= 15 + 5 + 4 = 24