Question

the ratio of the age of grandmother and granddaughter is 5:2. if the sum of their age is 98 find their age. please give full explanation​

Answer 1

Answer:

Consider the image attached above

Step-by-step explanation:

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Answer 2

Answer:

Let age be x

Age of grandmother = 5x

Age of granddaughter = 2x

According to the question,

Sum of their ages = 98

5x+2x = 98

7x = 98

x = 98/7

x = 14

Age of grandmother = 5x = 5 × 14 = 70 years

Age of granddaughter = 2x = 2× 14 = 28 years