lizgrahan251 lizgrahan251

30-09-2020
Mathematics

contestada

which pair of ratios is equivalent
A. 4:12 and 2:5
B. 6:12 and 3:4
C. 8:10 and 4:6
D. 9:21 and 3:7

Respuesta :

egrigg2010 egrigg2010

30-09-2020

Answer: D. 9:21 and 3:7

Step-by-step explanation: They are equivalent because 9:21 can be simplified down to 3:7

3:7

6:14

9:21

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