Question

Which fractions are equivalent to -1/5 ?

Choose all answers that are correct.

Answer 1

Your answer is 5/-25 and -2/10 because -1/5 is -0.2 and 5/-25 gives you -0.2 and -2/10 also gives you -0.2 but you also have -10/25 which gives you 0.4 therefor your answer would be 5/-25 and -2/10

hope this helped

Answer 2

ok so remember
negative/negative=positive
positive/positive=positive
positive/negative=negative
negative/positive=neative

we have

which are equalivilent to -1/5
negative/positive=negative
we want 2 different signs on top and bottom aka the fraction is negative

cross out -4/-20



ok so a property of equal fractions are
if a/b=c/d, then (a*d)/(b*c)=1
ie
if 1/2=4/8, then 1/2 times 8/4=8/8=1 so

-1/5 times -25/5=25/25=1
they are equal

-1/5 times 10/-2=-10/-10=1
they are equal

-1/5 times 25/-10=-25/-50=1/2,
noe equall


5/-25 and -2/10 are equal