You need 250 pieces of wood. justin can hammer 10 1/4 pieces of wood an hour and jason can hammer 9 1/2.how many hours will it take for them to finish the fort? round to the nearest whole number

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asked May 4, 2017 214k views

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You need 250 pieces of wood. justin can hammer 10 1/4 pieces of wood an hour and jason can hammer 9 1/2.how many hours will it take for them to finish the fort? round to the nearest whole number

Mathematics
high-school

Goodwinnk asked

by Goodwinnk

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It will take about 13 hours.

10.25x+9.5x=250
19.75x=250
x=12.65
Round up to 13.

Fareeda answered May 11, 2017

by Fareeda

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asked May 17, 2019 86.5k views

Justin and Jason are building a fort. They need 250 pieces of wood. Justin can hammer 10 1/4 pieces of wood an hour. Jason can hammer 9 1/2 in one hour. How many hours will it take them to finish the fort?

Alex Shroyer asked May 17, 2019

by Alex Shroyer

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