jkbekiddos
jkbekiddos
04-04-2019
Mathematics
contestada
36/42 = 24/r solve the proportion to find r
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Amny
Amny
04-04-2019
[tex]36 \times r = 21 \times 12 \\ 36r = 252 \\ r = 252 \div36 \\ r = 7[/tex]
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