In a school 70% of the students are girls. The number of boys are 510. Then the total number of students in the school is - Study24x7
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Nisha Tanwar
09 Mar 2019 11:01 AM study24x7 study24x7

 In a school 70% of the students are girls. The number of boys are 510. Then the total number of students in the school is

A

850

B

 1700

C

1830

D

1900

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