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Can someone help me please? :PPPPPP

Can someone help me please? :PPPPPP-example-1
Can someone help me please? :PPPPPP-example-1
Can someone help me please? :PPPPPP-example-2
User Hotpink
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1 Answer

2 votes
Nico's method is correct because he knew that
- (4)/(5) = ( - 4)/(5)
The negative sign (if added to the numerator and denominator) will make the answer positive. Just as multiplying two negatives or in this case dividing two negatives. =)
User Barrylloyd
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