there are 150 students in class VII. 20% of them are girls. Find the numbers of boys.
Answers
Answered by
0
Answer:
it's 80
Step-by-step explanation:
percentage is taken in 100 so just Subtract the 20% from 100
100-20=80
Answered by
0
Answer:
30
Step-by-step explanation:
total student = 150
percentage of girls = 20%
.
.
.
number of boys = 150×20÷100
number of boys = 30
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