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If y=3.2 when x=1.6,find y when x=19
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3 votes
If y=3.2 when x=1.6,find y when x=19

User Rozy
by
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2 Answers

2 votes
This is a porportion. 1.6 19
3.2 x
1.6x = 60.8
1.6 1.6
x=38
User Remko Popma
by
8.0k points
5 votes
Y = 38

3.2 / 1.6 = 2
x / 19 = 2
2 x 19 = 38
User Fabian Schmengler
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8.1k points
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