In Year 8 the ratio of girls to boys is 1 : 3 There are 300 students in Year 8. (b) Work out the number of girls in Year 8.

asked Dec 16, 2021 50.4k views

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In Year 8 the ratio of girls to boys is 1 : 3

There are 300 students in Year 8.
(b) Work out the number of girls in Year 8.

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Answer:

Explanation:

300/(1+3)

300/4 =75

1:3

1 * 75 : 3 * 75

75:225

Keja answered Dec 21, 2021

by Keja

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