Question

from each term of the ratio 17 : 33 so that the ratio
becomes two number are in the ratio 7 ratio 11 is 7 is added to each of the number the ratio becomes 2 ratio 3 find the number 7 : 15?
2. Two numbers are in the ratio 7:11. If 7 is added to each of the numbers, the ratio become
2:3. Find the numbers.
Two numbers are in the roti​

Answer 1

Answer:

Answer :-

49 and 77.

Explanation :-

Given :-

Two numbers are in the ratio 7:11.

If 7 is added to each of the numbers, the ratio becomes 2:3.

To Find :-

Both the numbers.

Solution :-

Let,

First Number = 7x.

Second Number = 11x.

According to the Question,

➙ (7x + 7)/(11x + 7) = 2/3.

➙ 3(7x + 7) = 2(11x + 7).

➙ 21x + 21 = 22x + 14.

➙ 21x - 22x = 14 - 21

➙ -x = -7.

➙ x = 7.

Therefore,

First Number = 7x = 49.

Second Number = 11x = 77.