alexanderwiley1 alexanderwiley1

22-09-2014
Mathematics

Answered

is the ratio 4.2:1.5 proportional to the ratio 12.6:4.5

Verified Answer :

22-09-2014

\(If\ we\ divide\ \frac{12.6}{4.5}\ by\ 3\ we\ receive\ \frac{4.2}{1.5}.\\\\So\ thats\ true\ that\ they\ are\ proportional.\)

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