Question

1) The ratio of age of seema & Rajshree is 3:1
The ratio of age of Rajshree & aful is 2:3.
Then find the ratio of
age
of semma
Rajasbree & Abul​

Answer 1

Answer:

It is given that the ratio of ages of Seema and Rajashree is 3 : 1. We can write this mathematically as,

Age of SeemaAge of Rajashree=31.

So, let us assume that the age of Seema is 3x and the age of Rajashree is x.

We are also given that the ages of Rajashree and Atul are in the ratio 2 : 3. Thus, can be written mathematically as

Age of RajashreeAge of Atul=23.

Now, we can also assume that the age of Rajashree is 2y and the age of Atul is 3y.

Thus, from the above discussion, we can say that

Age of Rajashree=x=2y.

Hence, we get x=2y...(i)

Thus, the ratio of ages of Seema, Rajashree and Atul is

Required ratio=3x:x:3y.

We can easily substitute the value of x from equation (i). Thus, we get

Required ratio=6y:2y:3y

We can see that the variable y is common in every part of this ratio. So, we can cancel this term.

Thus, we get

Required ratio=6:2:3.

Hence, the ratio of ages of Seema, Rajashree and Atul is 6 : 2 : 3.

Step-by-step explanation:

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