rChribra4naTat rChribra4naTat

20-12-2016
Mathematics

contestada

If marta travels 8 miles in 80 minutes how many miles will she travel in 210 minutes

Respuesta :

HermannMinkowski HermannMinkowski

25-12-2016

It's easier if you know 1 minutes = ... miles

If, 80 minutes = 8 miles
Then, 1 minute = 0.1 mile

Therefore 210 minutes = 210 . 0.1 miles = 21 miles

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