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Help if u know the answer

Help if u know the answer-example-1

1 Answer

3 votes

( (a)/(b) )( (c)/(d) )= (ac)/(bd) so

( (3)/(10) )( (-4)/(5) )= (3*-4)/(10*5)= (-12)/(50)= (-6)/(25)


User Emdee
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