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antoniya [11.8K]
4 years ago
14

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

Mathematics
2 answers:
quester [9]4 years ago
8 0
This is a porportion. 1.6    19
                                 3.2     x
1.6x = 60.8
1.6       1.6
x=38
In-s [12.5K]4 years ago
4 0
Y = 38

3.2 / 1.6 = 2
x / 19 = 2
2 x 19 = 38
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