Math, asked by rajat55, 1 year ago

please answer fast for brainlest with full method

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Answers

Answered by modianshi
0
I)-2/8
ii)5/9
iii)-6/5
iv)2/9
v)19/6
hey.....it's easy just a simple trick that the additive inverse of a positive rational number is always negative nd vice versa (expect for 0 as it is the only rational number which is it's own additive as well as multiplicative inverse)

modianshi: thanks
rajat55: ok
modianshi: nd hope it helps :)
rajat55: but explain me question 3rd
rajat55: fast
rajat55: please
modianshi: sorry ...... -6/-5 by mistake i took it as -6/5 nd the right ans is 6/5 ......sorry again
modianshi: sorry again -6/5 is right .... i only got confused
rajat55: ok
modianshi: bcozz its more appropriate nd in standard form always the denominator is positive
Answered by sincereteacher
0
hey....
1. 2/8 *-1/1 =-2/8

2. -5/9 =5/9

3. -6/-5 = -6/5

4. 2/-9 = standard form = -2/9 =2/9

5. 19/-6 = standard form =-19/6 =19/6

hope it will help u........



sincereteacher: oh sorry i leave minus by mistake
rajat55: ok
modianshi: no re my ans was wrong
modianshi: u all confused me my ans was correct
rajat55: modinshi ur answer is right
modianshi: haaa i just got that actually i only got vonfused after seeing the other ans
rajat55: but why _5 is changed
rajat55: minus 5
rajat55: why not minus 6
rajat55: that's my doubt
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