Question

if A weight is 2/3of that of B what is the ratios of weight of A&B​

Answer 1

Answer:

Step-by-step explanation:

This is a question on ratio

We have a b and c which are on different ratios but their sum is 203 kg

We can arrange them in such a way that we can find the ratio of the three proportionally

a : b : c

2 : 3

4 : 3

We can therefore determine their ratios by cross multiplying that is

2 × 4 = 8

3 × 4 = 12

3 × 3 = 9

Therefore the new ratios are

a : b : c

8 12 9

The total weight is the sum of all the ratios

8 + 12 + 9 = 29

29 is equal to 203 kg

If 29 = 203

12?

12 × 203 ÷ 29 = 84

84 kg.