Answer:
7 : 6
Explanation:
Solution:
No. of boys = 18
No. of girls = 21
So,
The ratio of girls to boys = No. of girls / No. of boys
= 21 / 18
= 7 / 6
Therefore, the ratio of girls to boys is 7 : 6.
girls/boys =21/18 =7/16 the ratio is 7:6
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