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1.During vacation,Mia spends 3 hours everyday to help her mother do household chores.What fraction of her day is used in doing household chores?

2.In Grade 4 class.there are 24 girls and 30 boys.What fraction of the class are boys?​

Sagot :

How To Solve Algebra Word Problems: Work

This lesson is appropriate for any Algebra 1 or Algebra 2 student.

Example:
It takes Maria ten hours to pick forty bushels of apples. Kyla can pick the same amount in 12 hours. How long will it take take if they worked together?


Algebra Word Problems: Work

Examples:

Working alone, Mofor can harvest a field in 12 hours. Carlos can harvest the same field in 14 hours. Find how long it would take them if they worked together.
It takes Ted ten hours to harvest a field. Willie can harvest the same field in 15 hours. Find how ling it would take them if they worked together?
Working alone, it takes Cody ten minutes to sweep a porch. Jacob can sweep the same porch in eight minutes. Find how long it would take them if they worked together?

1. 3/24 = 1/8

24 is from 24 hours a day

2. 30/54 = 5/9

54 is from 30 boys and 24 girls