10, 20 , 30, 45 has 5 as their greatest common factor
Answer: 20/3 or 6.67
Step-by-step explanation:
5/1÷3/4
While dividing fractions, flip to the other side to get 5/1×4/3
=20/3
20/50=2/5=0.4=40%
2/5 or 0.40 or 40%
They're all equal.
Hope this helps :)
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