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alfred needs to walk 7/10 km to school. he has already walked 1/5 km. how much farther does alfred needs to walk?​

(PLEASE LOOK AT THE PIC TOO)​

Alfred Needs To Walk 710 Km To School He Has Already Walked 15 Km How Much Farther Does Alfred Needs To WalkPLEASE LOOK AT THE PIC TOO class=

Sagot :

Answer:

The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time. In this example, distance is in metres (m) and time is in seconds (s), so the units will be in metres per second (m/s).

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