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Mathematics 15 Online
OpenStudy (anonymous):

**MATH PLEASE HELP!!** I WILL FAN AND GIVE A MEDAL!!!!*** Question in comments*

OpenStudy (anonymous):

OpenStudy (anonymous):

reduce each fraction and then see if it equals 12/7

Directrix (directrix):

@Race100 Posting one question at a time (per thread) will likely get faster help.

OpenStudy (k_lynn):

Race, for question 8, what you need to do, is set up a proportion with one of the options. \[\frac{ 60 }{ 35} = \frac{ 12 }{ 7 }\] What cross products means is cross multiplying the numbers in the proportion. So you need to multiply \[60\times7\]and \[35\times12\] In order for the ratios to form a proportion, 60*7 and 35*12. Need to have the same product. Check out the file for further instruction.

OpenStudy (k_lynn):

I will gladly help you with the other problems if you close this post and open another. Just tag me.

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