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Mathematics 11 Online
OpenStudy (ella4184):

NEED HELP ASAP!!! Will give medal fan and best answer to Fast, accurate answers!! I don't understand how to add or subtract mixed numbers. Can someone help me?

OpenStudy (ella4184):

Examples: \[4 \frac{ 2 }{ 5 }- 1 \frac{ 7 }{ 10 }\]

OpenStudy (anonymous):

so you have to get common denominators

OpenStudy (anonymous):

so you have to multiply

OpenStudy (anonymous):

until you get a number thats same

OpenStudy (ella4184):

okay.

OpenStudy (ella4184):

so.. 5x 2 to get 10, Right?

OpenStudy (anonymous):

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