Question

CALCULE O VALOR DE X NAS PROPORCOES . 32 SOBRE 24 E 20 SOBRE X . 2 SOBRE 20 E 15 SOBRE X

Answer 1

32 --- 20

24 --- X

32x= 24·20

32x= 480

x= 480/32

x= 15

2 --- 15

20 --- X

2x= 15·20

2x= 300

x= 300/2

x= 150