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A construction company is preparing 10 acres of land for a
new housing community. The land contains large rocks that
need to be removed. A machine removes 15 rocks from 360
square feet of land.
1 acre = 43,560 square feet
About how many rocks will need to be removed from the 10
acres of land?

A construction company is preparing 10 acres of land for a new housing community The land contains large rocks that need to be removed A machine removes 15 rock class=

Respuesta :

Jsf09

Answer:

A

Step-by-step explanation:

43560/360 = 121

131x15 = 1815 rocks per acre

1815 x 10 acres = 18150 rocks

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