Question

10 ratio 20 ratio 30 ka chaturth anupati hoga​

Answer 1

Step-by-step explanation:

माना कि chaturth anupat x hai

prashanunsar ,

10/20::30/x

→ 10/20= 30/x

→1/2= 30/x

→x = 60

Answer 2

Step-by-step explanation:

10:20::30:a

10×a=20×30

a=600/10

a=60