Question

if if 5A equal to 13 B equal to 70 find the value of A ratio B ratio c

Answer 1

Let 5A=13B=70C=x
=A=x/5,
=B=x/13,
=C=x/70
A:B:C=x/5:x/13:x/70
=L. C. M. of 5, 13 and 70
=[x*910]:[x*910]:[x*910]
[5 ]:[13 ]:[70 ]
=182:70:13