Mathematics: Franklin hiked 1.38 kilometers from the nature center to the waterfall. then he hiked 2.6 kilometers to the bridge. finally, he hiked 3.45 kilometers to return to the nature center. how many kilometers did franklin hike in all? show your work.

Franklin hiked 1.38 kilometers from the nature center

plug30

09.01.2022

7.43

Step-by-step explanation:

1.38 + 2.6 = 3.98

3.98 + 3.45 = 7.43

Therefore, Franklin hiked 7.43 kilometers total.

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Michael321

06.01.2021

$x = \sqrt{ {13}^{2} - {12}^{2} } = \sqrt{169 - 144} = \sqrt{25} = 5$

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