A class has 50 students. The number of boys is 10 more than the number of
girls in the class. Can you find out what fraction of the class is girls?
Answers
Answered by
21
Answer:
2/5
Step-by-step explanation:
let no. of girls be x
so no. of boys will be x+10
x + x + 10 = 50
2x + 10 = 50
2x = 50-10
2x = 40
x = 40/2
x = 20
x + 10 = 30
fraction of girls = 20/50
= 2/5
Answered by
1
Step-by-step explanation:
no.of girls=20
no.of boys=30
no.of students=50
fraction of girls=50
------
20
=5
-----
2
1
= 2-----
2
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