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 :

In a school 70% of the students are girls. The number of boys are 510.

1.	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
Answer» C. 1830

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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 :

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