A machine takes 4 seconds to pack cornflakes into a box. How many boxes will be packed, if the machine is continuously working for 2 hours?
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Answer:
1800 packs/boxes
Step-by-step explanation:
Given:
1box = 4seconds
Xboxes = 2hours = 60x60x2 = 120x60 = 7200 seconds
Cross multiply!
=> Xboxes x 4 = 7200
=> Xboxes = 7200/4 = 1800 boxes
Therefore the machine can pack 1800 cornflakes into boxes!
I hope you get it!
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