In History class,the girl to boy ratio is 9 to5.If there are a total of 70 students ,how many boys are there?
Answers
Answered by
0
Answer:
196 boys
Step-by-step explanation:
9+5=14
we take the ratio of boys divide the total number of ratio multiply total number of students
5/14 × 70 = 196
Answered by
0
Answer:
25
Step-by-step explanation:
the ratio of girls to boys is 9x:5x
total students = 9x+5x
= 14x
and 14x unit = 70
X= 70/14
x = 5
no. of boys are 5x= 5*5 = 25
the total no. of boys is 25
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