Alison is preparing for a math contest each day she works on multiplication problems for 20 minutes and division problems for 10 minutes how many minutes does Alison practice multiplication and division problems in 15 days?

Mathematics · Middle School · Wed Jan 13 2021

Answered on

Given:

Time for multiplication problems per day = 20 minutes 

Time for division problems = 10 minutes 

Total time spend on multiplication and divison problems per day = 20 + 10 = 30

 

So, Total time spend on multiplication and divison problems in 15 days = 30 × 15

= 450 minutes