Question

Sumit is 5 years younger than his sister khyati. 4 years later , she will be twice the age of sumit. Find there present ages

Answer 1

Answer:

5 × 4 = 20 is your right answer

Answer 2

Answer:

Step-by-step explanation:

I think

Equation no 1 is x+5 is sumit

X is khari so

4 year letter

4(x+5+x)

X×X+4X+16