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nekit [7.7K]
3 years ago
15

How to solve this shot?

Mathematics
2 answers:
erastovalidia [21]3 years ago
7 0
Multiply straight across. For number 4 it would be 20/42 so you'd find the gcf which is 2 and you divide 20 and 42 by 2. 42 divided by 2 is 21 and 20 divided by 2 is 10. so number 4 is 10/21. 
Do the steps I did and you'll figure out the rest.
Sever21 [200]3 years ago
3 0
U have to jsut multiply sttiaght across
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