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Convert 46 feet and 6 inches into meters and centimeters.

Round the centimeters to the nearest tenth.

Conversion ratios:
- [tex]\(1 \text{ ft} = 12 \text{ in}\)[/tex]
- [tex]\(1 \text{ ft} = 0.3048 \text{ m}\)[/tex]
- [tex]\(1 \text{ m} = 100 \text{ cm}\)[/tex]

A. 14 m and 17.32 cm
B. 14 m and 17.3 cm
C. 14 m and 0.1732 cm


Sagot :

To convert 46 feet and 6 inches into meters and centimeters, follow these steps:

1. Convert feet and inches to total inches:
- First, convert the feet to inches:
[tex]\[ 46 \text{ feet} \times 12 \text{ inches per foot} = 552 \text{ inches} \][/tex]
- Then, add the additional 6 inches:
[tex]\[ 552 \text{ inches} + 6 \text{ inches} = 558 \text{ inches} \][/tex]
So, the total length in inches is 558 inches.

2. Convert inches to meters:
- Use the conversion factor [tex]\(1 \text{ inch} = 0.0254 \text{ meters}\)[/tex]:
[tex]\[ 558 \text{ inches} \times 0.0254 \text{ meters per inch} = 14.1732 \text{ meters} \][/tex]

3. Convert meters to centimeters:
- Since [tex]\(1 \text{ meter} = 100 \text{ centimeters}\)[/tex], we can convert the total meters to centimeters:
[tex]\[ 14.1732 \text{ meters} \times 100 \text{ centimeters per meter} = 1417.32 \text{ centimeters} \][/tex]

4. Separate the meters and remaining centimeters:
- The integral part of the meter measurement is:
[tex]\[ \text{Meters} = 14 \][/tex]
- The remaining part in centimeters is the fractional part of the meters converted to centimeters:
[tex]\[ \text{Remaining centimeters} = 14.1732 \text{ meters} - 14 \text{ meters} = 0.1732 \text{ meters} \][/tex]
Convert the remaining meters to centimeters:
[tex]\[ 0.1732 \text{ meters} \times 100 \text{ centimeters per meter} = 17.32 \text{ centimeters} \][/tex]
- When rounded to the nearest tenth, 17.32 becomes 17.3 centimeters.

Therefore, the conversion of 46 feet and 6 inches results in:
- Meters: 14
- Centimeters: 17.3

So, the answer is:
B [tex]\(14 \text{ meters and } 17.3 \text{ centimeters}\)[/tex]