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| 1. |
if the speed of a motor bike is 101 and1/2km per hour find the time taken by it to cover a distance of 398 and1/22 km |
| Answer» APPRO 3HR 55minStep-by-step explanation:Distance:398 1/22 =8757/22 =398.05kmSpeed:101 1/2 =203/2 =101.5 km/hTime=Distance/Speed =398.05/101.5 =3.92 hr =3.92*60 =235.2 min =3hr 55min | |