Question

janis jogs around a rectangular park that is 3/4 mi long and 1/4 mi wide. how far is it around the park?

Answer 1

3 219⁄1000 km. [2 mi.]

Explanation:

P = 2l + 2w

P = 2[¾] + 2[¼]

P = 1½ + ½

P = 2

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Answer 2

`2\ miles`

Explanation:

we know that

The distance around the park is equal to the perimeter of the rectangular park

The perimeter is equal to

`P=2(L+W)`

we have

`L=(3)/(4)\ mi`

`W=(1)/(4)\ mi`

substitute the values

`P=2((3)/(4)+(1)/(4))`

`P=2((4)/(4))`

`P=2\ mi`