22-02-2017
Mathematics

contestada

A machine packs 2/5 of a box every 1/2 minute. What is the number of boxes per minute packed? Why?

Respuesta :

ChandrikaP ChandrikaP

22-02-2017

if it is packed 2/5 in 1/2 minutes

1 minute =2/5*2=4/5 or 0.8 boxes/min

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