Arrange -5/7, 7/12, -2/3 and in the ascending order of their magnitudes

Given Series   -5/7 , 7/12 , -2/3 
Take a LCM for numbers 
here LCM of numbers is 84 as we have 7, 12 , 3 numbers in denominator 

(​​​​​-60    49    -56 ​​) / 84
Check the Numerators .. -60 < -56 < 49  
it means -5/7 < -2/3 < 7/12 ...the series of ascending order of their magnitudes ..


 

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