Question

subtract the following 12 years 4 month and 31 years 2 month
how to do​

Answer 1

Answer:

31yrs and 2months - 12yrs and 2 months is 19 years

Step-by-step explanation:

Answer 2

Answer:

18 years 8 months

Step-by-step explanation:

First convert it into months (the lowest unit being used in the question)

Now, 12 years 4 month = 12 × 12 + 4 = 144+4 = 148 months

And 31 years 2 month = 31 × 12 + 2 = 372 + 2 = 374 months

Subtracting them we get 374 - 148 = 224 months = 18 × 12 + 8 months

= 18 years 8 months