Question

number.
(f) Ratna's, Krishna's, Atashi's and Mousumi's ages add up to 84 years. What wil
their ages add up to, 5 years hence?​

Answer 1

Answer:

let the ages be a,b,c,d respectively

therefore,a+b+c+d=84

after 5 years the ages will be a+5,b+5,c+5,d+5

= a+b+c+d+5+5+5+5 = 84+20=104(and)

hope it helps