Question

which ratio is greater 11:21 or 15:28​

Answer 1

Answer:

$11 \::21 \: = \: \frac{11}{21} = \: 0.5238$

$19 \: : \: 28 \: = \: \frac{19}{28} \: =0.6785$

$∴ \: \frac{19}{28} > \: \frac{11}{21} \: or \: 0.6785 \: > \: 0.5238$

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Answer 2

Answer:

Step-by-step explanation:

11/21 = 11×28/21×28 = 308/588

15/28 = 15×21/28×21 = 315/588

Since, 315/588 is greater than 308/588

Therefore, 15/28 is greater than 11/21