Nishahoward Nishahoward

15-02-2017
Mathematics

contestada

A car's speed is 45 miles per hour. How far will it go in 4 hours and 20 minutes?

Respuesta :

sixburgh26 sixburgh26

15-02-2017

195 miles

45x4=180

45 divided by 3=15

180+15=195

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stacieamandamil stacieamandamil

15-02-2017

45 x 4 = 180

60 (minutes in 1 hour) divided by 45 =.75 miles per minute

.75 multiplied by 20 = 15

Total 180 + 15 = 195 miles

Or 4hrs x 60min = 240min
240+20= 260 (convert all into minutes)

260 multiplied by .75=195

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