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Mathematics 20 Online
OpenStudy (anonymous):

Which ratio is equivalent to 3 : 11? A. 12 : 45 B. 9 : 22 C. 15 : 55<<<<< thats what i think D. 18 : 77

OpenStudy (anonymous):

@perl

OpenStudy (anonymous):

@perl

OpenStudy (anonymous):

you are right

OpenStudy (anonymous):

thx can you help me with 1 more?

OpenStudy (anonymous):

ya

OpenStudy (anonymous):

Which ratio is not equivalent to 45/120 ? A. 3/8 B. 5/12 C. 9/24 D. 90/240<<< what i think

OpenStudy (anonymous):

Your right

OpenStudy (perl):

can you reduce the rate to lowest terms first

OpenStudy (anonymous):

it would = 3/8 right

OpenStudy (anonymous):

@perl i got it right can you help with a new one??

OpenStudy (perl):

ok

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