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valkas [14]
3 years ago
12

Write a proportion to represent the scenario. Then Solve.

Mathematics
1 answer:
koban [17]3 years ago
7 0

Answer:

100 seconds

Step-by-step explanation:

12 arrows in 20 seconds

60 is 5 times of 12

multiply 20 by 5

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6636=3<br> 8118=4 <br> 2212=0<br> 8688=?<br> 5971=?
pochemuha
6636 has 3 circle so 6636=3
8118 has 4 circle so 8118=4
2212 has 0 circle so 2212=0
8688 has 7 circle 8688=7
5971 has 1 circle 5971=1
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