in a class of 60 student
the number of girls is one
third the number of boys
find the numbers of
girls and boys in the
class
Answers
Answered by
1
Step-by-step explanation:
Let there be x number of boys.
The number of girls is one third the number of boys
Thus number of girls are x/3
Totsl students in the class are 60 students
x + x/3 = 60
(3x + x)/3 = 60
4x/3 = 60
Cross multiplication
4x = 180
x = 180/4
x = 45
There are 45 number of boys in the class
The number of girls = 60 - 45 = 15 girls.
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Answered by
0
Answer:
class of students = 60
no.of girls = 1
No.of boys = 3
No.of girls and boys in the class = 60
1
+ 3
___
6 4
Ans. The number of girls and boys is 64 .
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