Seabear
Seabear
26-08-2016
Mathematics
contestada
How to show the ratio 3:8 is equal to 12:32
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Аноним
Аноним
26-08-2016
12:32 is simply 3:8 but divided by 4 to both sides.
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dalendrk
dalendrk
26-08-2016
[tex]3:8=\dfrac{3}{8}=\dfrac{3\cdot4}{8\cdot4}=\dfrac{12}{32}=12:32\\\\3:8=12:32[/tex]
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