13-09-2015
Mathematics

contestada

It takes 45 minutes for 7 people to paint 7 walls.
How many minutes does it take 10 people to paint 10 walls?

Respuesta :

Аноним Аноним

14-09-2015

see it takes 1 person about 6.5 minutes to paint a wall so for 10 people it will take 65 minutes I hope that helps.

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Please help me !!!!!!!!