Question

Three times the sum of two sisters' ages is 69 years. One of the sisters is 10 years old. What will be the other sister's age after 5 years?​

Answer 1

Answer:

18 Years

Step-by-step explanation:

Let the present age of the sister be S1 and S2 and S1=10yrs ,u may refer below solution

Answer 2

Answer:

69-10×3

69-30

39+5

44years