Question

A road roller levels a road by moving 10 metres forward and then moving back by 7 metres. It was in front of Arun's home initially.
What is the minimum distance the road roller should travel to be at 90 metres from Arun's home?

The road roller should travel a minimum distance of
metres. (To be at 90m from Arun's home.)

Answer 1

Answer:

A road roller levels a road by moving 10 metres forward and then moving back by 7 metres. It was in front of Arun's home initially.

What is the minimum distance the road roller should travel to be at 90 metres from Arun's home?

The road roller should travel a minimum distance of

metres. (To be at 90m from Arun's home.)