Mathematics for IGCSE & O level - Ratio And Proportion (Section 2 - No. 30)
If the ratio of men to women is 4:7 in a meeting, and there are 28 women present, how many men are at the meeting?
16
20
32
49
Explanation
The ratio is 4:7 for men:women. If women are 28 (7*4), men = 4*4 = 16
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