Arrange the following Rational number in decending order 4/5 -2/5 1/-2
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Answer:
First we find the LCM of 5,5,2
the LCM is 10
4/5* 2/2= 8/10
-2/5* 2/2= -4/10
1/-2* 5/5= 5/-10
In descending order---- 4/5, -4/10, 5/-10
Answered by
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Answer:
As given rational no. are .........
4/5 -2/5 1/-2
Okk ...now we arrange it ...
As .. Those numbers which are in (-) minus or we can say are negative ...... are small no.. than 0
as -1<0 ...Okkk I THINK now u understand...
here is answer...
As 4/5 is bigger than -2/5 and 1/-2 because it is positive no.
so ... now in -2/5 and in -1/2 we have to choose which one is smaller ... Okk ...
when we divide it ..then -2/5 is -0.4
while ...-1/2 is -0.5 okk .. which negative no. is closer to 0 is large ... okk here here
arrangement be like...
4/5> -0.4>-0.5
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