Question

The sum of age of Jalshree and her four friends before 5 years was 80 years. The sum of
their age after 6 years will become .......... years.
O (A) 25
O (8) 36
O (C) 124
O (D) 135​

Answer 1

Answer:

135

Step-by-step explanation:

let sum of age of jayshree and her 4 friends at present is X

before 5 year sum of their age was X - 5 * 5 = 80

X -25 = 80

X = 105

hence sum of their present age is 105

after 6 year sum of their age will be = 105 + 6 * 5

= 135