Question

Michal finished colouring a picture in 9/2 hour. Ritu finished colouring the same picture 5/2 hour who worked longer ? By what fraction was it longer?

Answer 1

Answer:

Michal worked longer

as 9/2 5/2

$9 < 5$

so Michal worked long

Answer 2

Answer:

Michael painted =

12

7

hour =

12

7

×60=35minutes

Vaibhav painted =

4

3

hour =

4

3

×60=45minutes

∴ Vaibhav worked longer by a fraction.

⇒

35

10

⇒

7

2

fraction longer.