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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.

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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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
User Ammar Khan
by
8.8k points

1 Answer

0 votes

Answer:


75

Explanation:


300/(1+3)


300/4 =75


1:3


1 * 75 : 3 * 75


75:225

answered
User Keja
by
7.7k points
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