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NemiM [27]
3 years ago
12

Use a common denominator to determine weather the ratio forms a proportion?

Mathematics
1 answer:
frosja888 [35]3 years ago
4 0
1/7 and 3/14......common denominator is 14

2/14 = 3/14
cross multiply
(14)(3) = (14)(2)
42 = 28...not correct...no, this does not form a proportion

little tip ** proportions are nothing but equivalent fractions and 1/7 does not equal 3/14...now if it would have been 1/7 and 2/14...then it would have been a proportion
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