Question

a biologist counted 15 squirrels in 3 acres of forest. based on that data, how many squirrels would be expected to inhabit a 275 acre forest ​

Answer 1

Answer: 1375 squirrels

Form a proportion. Let x be the number of squirrels in a 275 acre forest.

`(15)/(3) = (x)/(275)`

Solve for x by cross-multiplying.

`3x = (15)(275)\\\\3x = 4125\\\\x = 1375`