Question

my elder sister has been working for one and one-fourth years now.how many months has she been working?​

Answer 1

15 months

Explanation:

My elder sister has been working for one and one-fourth years now

There are 12 months in a year

1/4 of a year is 1/4 * 12 = 3 months

1 year is 12 months

12+3= 15

15 months