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erica [24]
3 years ago
8

24) 12 21 X 84 91 28

Mathematics
1 answer:
padilas [110]3 years ago
5 0

Answer:

13

Step-by-step explanation:

12×7 = 84,

so the scale ratio is 1/7

now 91×1/7

= 91/7

= 13

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