There are 45 students in a class and 3/5 of them are boys.How many girls are there in a class
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3
Answer:
18
Step-by-step explanation:
3/5 of the students are boys.
The fraction of the whole class will be 1 or 5/5
So, the fraction of girls will be 5/5 - 3/5
= 2/5
Number of girls = 2/5 * 45
= 90/5 = 18
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