Craig earns $54 every 3 weeks. He wants to know how much he will earn in 7 weeks at this rate. Which proportion will help Craig find the answer?
a. $54/3 weeks = 7/ $ x
b. 7 weeks/$54 = 3 weeks/$ x
c. $54/3 weeks = $x/7 weeks
d. $54/7 weeks = $x/3 weeks
5 answers
Uh anyone going to answer this difficult question?
First answer has money/time with time/money, that doesn't match up
You should expect to see something like
oldmoney/oldtime = newmoney/newtime
54/3 = money/7
cross multiply
3*money = 7*54
any of the given ratios which results in 3*money = 7*54 will be correct
You should expect to see something like
oldmoney/oldtime = newmoney/newtime
54/3 = money/7
cross multiply
3*money = 7*54
any of the given ratios which results in 3*money = 7*54 will be correct
8530397654
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8530397654