Answers

2015-12-10T18:44:44+08:00
The ratio of two numbers is 5 : 6 . If the smaller number is 445 , what is the bigger number?
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He/She said give her/him an example of direct proportion, not a problem which includes direct proportion.
2015-12-12T09:45:45+08:00
Direct Proportion - as the other amount/value increases, the other amount/value increases at the same rate.

4:5 = 20:25 



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