Question

The ratio of ages of M and N is 14 : 5. The product of their ages is 304. What will be the ratio of their ages after 4 years? in Brainly

Answer 1

Answer:

(14 √5320 + 140) ÷ (5 √5320 + 140)

Step-by-step explanation:

M/N = 14/5

MN = 304

14/5N² = 304

N² = 5×304/14 =1520/14 , N = √760/7 = √5320 / 7

M = 2 √5320 / 5

after 4 years

M + 4 ÷ N + 4 =  2 √5320 / 5 + 4 ÷ √5320 / 7 + 4

                       =  (14 √5320 + 140) ÷ (5 √5320 + 140)