Question

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

Answer 1

Answer:

shyam worked longer for 1/6

Step-by-step explanation:

A day has 24 hour

ram finished 7/12*24= 14 hour

shyam finished 3/4*24=18 hour

shyam worked longer

fraction =4 hour more= 4/24 =1/6

Answer 2

Answer:

Ram painted =

12

7

hour =

12

7

×60=35minutes

shyam painted =

4

3

hour =

4

3

×60=45minutes

∴ shyam worked longer by a fraction.

⇒

35

10

⇒

7

2

fraction longer.

Plz include the / in fractions thanks.