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
llm
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