A Boat goes 12 kilometre in one hour how long - вопрос №145659801290 от romakirill1999 14.10.2020 21:58

Question

Математика: A Boat goes 12 kilometre in one hour how long will it take to go 90 km​

romakirill1999 · Answer

1hour = 60 minutes12 kilometres - 60 minutes - 1 kilometre = 60/12 = 5 minutes90 kilometres: 5minutes*90 = 450 minutes = 450/60 hours = 7 hours 30 minutes or 7,5 hours.7,5 hours....

A Boat goes 12 kilometre in one hour how long will it take to go 90 km​

A Boat goes 12 kilometre in one hour how long will it take to go 90 km