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HURRY!!! 20POINTS!!! PLEASE!!! If y=3/4 when x=1/2, find y when x=3
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3 votes
HURRY!!! 20POINTS!!! PLEASE!!!
If y=3/4 when x=1/2, find y when x=3

User Jrouquie
by
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1 Answer

5 votes
If y = 0.75 when x = 0.5, set up a proportion -

0.75:0.5
x:3

Since you have to multiply 0.5 by 6 to get 3, multiply 0.75 by 6 to get your answer: y = 4.5 when x = 3.
User Bigeyes
by
5.3k points
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