1.

Michael finished colouring a picture in `7/12` hour. Vaibhav finished colouring the same picture in `3/4` hour. Who worked longer ? By what fraction was it longer ?

Answer» Michael=7/12 hours
Vaibhav=3/4 hours
Difference between them=`3/4-7/12=2/12=1/6`
Vaibhav have done more work than Michael by 1/6 hours.


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