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3 years ago

15

Jamie and Lin volunteer at the food pantry one Saturday each month, packing boxes of food to deliver to families. Working alone,

Jamie can pack 120 boxes in 2 hours. Lin can pack 160 boxes in 4 hours. If they work together, how long will it take them to pack 600 boxes?

1 answer:

Advocard [28]3 years ago

8 0

120/2=60

160/4=40

60+40=100

100 boxes/1 hour=600 boxes/x

x= 6 hours

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