A class has 50 children. it has 20 girls, find the percentage of the boys
Answers
Answered by
0
Answer:
30 boys
Step-by-step explanation:
because
Total students = 50
Total Girls = 20,
= 50 - 20 = 30
Answered by
1
Answer:
60%
Step-by-step explanation:
The class has 20 girls, hence the boys will be
50-20 = 30 boys.
The % of boys in the class is determined by
30/50×100
=30/5×10
=6×10
=60%
Verification:-
If the % of the girls is 40%, then it can be proven
Therefore, it can be determined by:-
20/50×100
20/5×10
4×10
40%
Hence Proved.
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