Arrange the given ratios in descending order 15 : 7, 5 : 11 and 21 : 77.
Answer & explanation
Correct answer: option 2
Calculating the ratios,
15 : 7 = 2.14
5 : 11 = 0.454
21 : 77 = 0.272
Arranging them in descending order,
15 : 7 > 5 : 11 > 21 : 77
Arrange the given ratios in descending order 15 : 7, 5 : 11 and 21 : 77.
Correct answer: option 2
Calculating the ratios,
15 : 7 = 2.14
5 : 11 = 0.454
21 : 77 = 0.272
Arranging them in descending order,
15 : 7 > 5 : 11 > 21 : 77