Question

Diketahui A : B = 5 : 7 , jika nilai A = 30 , Mak nilai B adalah ....​

Answer 1

A : B = 5 : 7

Nilai B = 7/5 x 30

= 42

Answer 2

Jawab:

A : B=5 : 7

B = 30/5×7

B= 6 ×7

B= 42