Question

Mr.David spends Rs.342 every month on his medicine. How much does he need to spends in 3 years

Answer 1

Answer:

12312

Step-by-step explanation:

342×12 =4104

4104×3 = 12312

Answer 2

12312

Step-by-step explanation:

money spent on 1 month = 342

money spent on 3 years = no of months in 3 years ×342

1 year = 12 months

3 years = 12×3 = 36

so 342 × 36 = 12312