Question

gavrav finished coloring a picture seven apon twleve hour rohan finshed colring the picture in three apon four who works longer by what fretion warit longer

Answer 1

Answer:

Step-by-step explanation:

Michael ' s time =7/12 hours  

Vaibhav's time =3/4 hours  

Let us take LCM for this  

Lcm= 12

3/4*3/3 =9/12  

7/12<9/12  

Hence Michael worked more by 2/12 hours or 1/6 hour more