sheila90146
sheila90146
23-03-2018
Mathematics
contestada
Is 1:4 and 6:18 proportional?
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mathstudent55
mathstudent55
23-03-2018
1:4
Multiply both sides by 6
1 * 6 : 4 * 6
6:24
1:4 and 6:24 are proportional, so 1:4 and 6:18 are not.
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