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Mathematics 18 Online
OpenStudy (anonymous):

Set up a proportion and use cross multiplication to solve. 15 is___ a0% of 60.

OpenStudy (anonymous):

Let the percentage be x: \[x \% \; \; of \; \; 60 = 15\] \[\implies \frac{x}{100} \times 60 = 15\] Find x from here..

OpenStudy (anonymous):

is it 15?

OpenStudy (anonymous):

NO...

OpenStudy (anonymous):

wait no i mean 60?

OpenStudy (anonymous):

Solve for x man...

OpenStudy (anonymous):

25

OpenStudy (anonymous):

Well Done...

OpenStudy (anonymous):

what about this? Set up a proportion and use cross multiplication to solve. 100 is 250% of ___a0.

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