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A visitor to the Grand Canyon hiked the South Kaibab Trail and the River Trail on one day. The next day, she hiked the Bright Angel Trail. How far did she hike the first day? How much farther did she hike the first day than the second day? How much longer was her total route than if she had hiked the North Kaibab Trail?

A Visitor To The Grand Canyon Hiked The South Kaibab Trail And The River Trail On One Day The Next Day She Hiked The Bright Angel Trail How Far Did She Hike The class=

Sagot :

At the first day: the visitor hiked the South Kaibab Trail and the River Trail on one day

so, the length for the first day = 10.1 + 2.7 = 10.1 + 2.7 = 12.8 km

At the second day: the visitor hiked the Bright Angel Trail

so, the length of the second day = 12.6 km

We will answer the questions:

How much farther did she hike the first day than the second day?

it will be = 12.8 - 12.6 = 0.2 kilometers

How much longer was her total route than if she had hiked the North Kaibab Trail?

The total route = 12.8 + 12.6 = 25.4

if she had hiked the North Kaibab Trail, the difference will be = 25.4 - 22.9 =

= 2.5 kilometers