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Ainat [17]
3 years ago
6

Divide 30cm into the ratio 2:4

Mathematics
2 answers:
timofeeve [1]3 years ago
8 0
First you add the two parts of the ratio.
2 + 4 = 6

then you divide

30 / 6 = 5

then you multiply into the original ratio

(2 x 5) : (4 x 5)

10 : 20
Verizon [17]3 years ago
7 0
Hey there, 30:15, 2:4 simplified is 1:2, 15*2=30 and 1*30=30,
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