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Chapter 1: Q. 1299 - Review Exercises (page 201)

In the following question, make the unit conversions. Round to the nearest tenth.

Caroline walked 2.5 kilometers. Convert this length to miles.

Short Answer

Expert verified

The length is1路600000miles .

Step by step solution

01

Step 1. Given information .

The distance walked by Caroline is2路5km .

02

Step 2. Convert km into miles .

To convert km into miles multiply the given value by 0路62137.

localid="1647865381843" 1km =0路62137miles

03

Step 3. Find the value .

To find the value multiplication is used .

1km = 0路62137miles

2路5km = 2路5脳0路62137miles

=role="math" localid="1647865579871" 1路553425miles

04

Step 4. Find value round to the nearest tenth .

To find the value round to the nearest tenth consider the value placed at hundredth place is 5 which is a strong no so increase 1 in the value at the tenth place and put zero in place of 5( at hundredth place ) and every no placed to right of 5.

Therefore the value round to the nearest tenth is1路600000miles .

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