Total number of students in a class is 95. if the total number of girls in the class is 45, then the ratio of total number if boys to total number girls is - Study24x7
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43 followers study24x7 10 Jun 2020 06:44 PM study24x7 study24x7

Total number of students in a class is 95. if the total number of girls in the class is 45, then the ratio of total number if boys to total number girls is

A

9:10

B

7:8

C

10:9

D

9:11

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