Question

2A=3B AND 4B=5C Determine the ratio A:B:C

Answer 1

A:B:C. =15:10:8. answer

Answer 2

In context to question asked,

We have to determine the ratio of a, b and c.

As per question,

We have,

2a = 3b and 4b=5c

So, we can write it as,

$2a = 3b----(1)\\ 4b=5c -----(2)$

So, for equalizing the ratio of "b" we will multiply first equation by 4 and second equation by 3.

Thus we will get,

$8a = 12b --------(3)\\12b = 15c--------(4)$

Now, we can rewrite the above equation combinedly as,

$8a=12b=15c\\=>a:b:c = 8:12:15$

Hence, ratio of a, b and c will be 8:12:15.