Ratio and proportion practice
1 answer:
Let’s put this into a proportion.
4/40=x/50
Remember it says solve using unit rates so we can simplify 4/40 to 1/10
1/10=x/50
Now we can cross multiply.
10·x = 1·50
10x=50
X=5
Hope that helped!
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Answer:
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Step-by-step explanation:
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