Question

express -171/204 as a rational numbers:-
a.with denominator-612 b.with numerator 43​

Answer 1

Given :  -171/204  

To find : write  as denominator-612

Solution:

-171/204

With Denominator  - 612

multiply numerator & denominator with - 612

(-171/204 ) * ( -612 / -612)

= (-171 * (-612) ) / ( 204 * (-612))

= ( 171 * ( 3 * 204 )) /  ( 204 * (-612))

Cancel 204 from numerator & denominator

= ( 171 * 3)/ (-612)

= 513/(-612)

-171/204  = 513/(-612)

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