Question

the ages of Leena and Heena are in the ratio 7:5 ten years later,the ratio of their ages will be 9:7.find their present ages​

Answer 1

Answer:

The present ages of Leena and Heena are 35 years and 25 years respectively.

Step-by-step explanation:

Let the present ages of Leena and Heena be 7x and 5x. Ten years later, their ages will become 9x and 7x respectively. That is, 7x + 10 = 9x and 5x + 10 = 7x. Then,

7x + 1 = 9x

7x - 9x = -10

2x = -10

∴x = -10 ÷ -2

    =5.

∴7x = 7*5 = 35 and 5x = 5*5 = 25.

Answer 2

Answer:

above ansr is crrct......

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