The ratio of boys to girls in a school is 5:2. The number
of boys is more by 450 than that of girls. How many
students are there in that school?
(a) 650
(b) 1050
(c) 400
(d) 950
Answers
Answered by
4
Answer:
Boys : Girls = 5x : 2x
According to the question
5x - 2x = 450
3x = 450 = x =150
∴∴ Number of students in that school
= 5x + 2x = 7x
7 x 150 = 1050
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