Question
The distance between Usha's home and the hospital is 460 m. After walking a distance from her home to the hospital, she stopped and walked 20 m back to a market. If the market is 190 m away from the hospital, how far had she walked before she stopped and walked back?
4 m

Click button first when a symbol is required. X

The distance between Usha's home and the hospital is 460 m. After walking a distance from her home to the hospital, she stopped and walked 20 m back to a market. If the market is 190 m away from the hospital, how far had she walked before she stopped and walked back?