Question

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 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

Answer 2

Answer:

Hours Michael worked = 7/12 hours

Hours Vaibhav worked = 3/4 hours

3 * 3 = 9/12

4 * 4

9/12 > 7/12

Thus, Vaibhav worked longer than Michael

Fraction of time by which Vaibhav worked longer = 9/12 - 7/12

= 2/12

Thus, Vaibhav worked 2/12 hours more

MARK AS BRAINLIEST