Word Problems Involving Percentage, Rate, and Base
In a class of 30 children, 60% of the children are girls. How many girls are there in the class? How many boys are there in the class?
Given:
Percentage: ?
Rate: ?
Base: ?
Answer:
There are _ girls in the class
There are _ boys in the class.
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Answer:
Given: 30 children,60% are girls
Percentage= Girls in the class,boys in the class.
Note; Percentage is the part of the whole,not the actual Percentage!
Rate;40%
Note;This may be wrong,it could be 60%
Base;
30
Note;The base is the whole.
Answer:
There are 18 girls in class
There are 12 boys in class