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Mathematics 11 Online
OpenStudy (anonymous):

thirty pounds of grass seed cost $21, how much would fifty pounds cost at that same rate? Explain the steps please

OpenStudy (anonymous):

use a ratio method \[\frac{ $21 }{ 30pounds} = \frac{ x}{ 50pounds }\] solve for x using the buterfuly method!

OpenStudy (anonymous):

or just cross-multiply it....

OpenStudy (anonymous):

thank you!

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