Question

The length of a rope is 30 m. One third of the rope is coloured blue, two fifth green and the remaining part is coloured yellow. What is the length of the yellow part?

Answer 1

Given:

Length of a rope is 30 m.

To Find:-

length of the yellow part

Solution:-

Part coloured blue

= one third of 30

= (1/3) × 30

= 10m

Part coloured yellow

= two fifth of 30

= (2/5) × 30

= 12m

Length of yellow part

= Total - (blue + yellow)

= 30 - (10 + 12)

= 30 - 22

= 8m

Final Answer : 8m

Answer 2

8 m is the correct answer