Question

please send me the correct answer with explanation only (ii) number​

Answer 1

Answer:

a:b:c=75:50:120

Step-by-step explanation:

a:b=15/2:5 =15:10

b:c=5/4:3 = 5:12

there the ratio of a:b:c

a:b=15*5:10*5

b:c=5*10:12*10

so

a:b:c=15*5:5*10:12*10=75:50:120

I think it is helpful for you