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In-s [12.5K]
4 years ago
7

a town had about 2120 acres of pine trees 40 years ago. Only about 13% of the pine trees remain. How many acres of pine trees re

main
Mathematics
2 answers:
Alexxx [7]4 years ago
7 0


.13*2120=275.6

x=275.6 acres

DerKrebs [107]4 years ago
6 0
13/100 = x/2120 \\ 100*x = 13*2120 \\ 100x = 27,560  \\ 100x/100 = 27560/100  \\ x = 275.6
275.6 acres of pine trees remain.
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