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Using appropriate properties find

-5/6 x 5/7 - 1/2 x 4/5 - 1/12 x 5/7
part of the chapter rational numbers pls answer quickly as i need it today thanks.
tia

User Omabena
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1 Answer

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Answer:

I believe its -68 but i could be wrong, because that's not a rational number, but it could also be -4080/60

Using appropriate properties find -5/6 x 5/7 - 1/2 x 4/5 - 1/12 x 5/7 part of the-example-1
User Euronion
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