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Q
QuestionMathematics

What is 1.357 rounded to the nearest hundredth? What about to the nearest tenth? To the nearest whole number? Explain or show your reasoning.
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Answer

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Step 1:
I'll solve this problem step by step, following the specified LaTeX formatting guidelines:

Step 2:
: Rounding to the nearest hundredth

1.357 \text{ rounded to the nearest hundredth} = 1.36
- Look at the digit in the thousandths place (the third decimal place) - If this digit is 5 or greater, round up; if less than 5, round down - In 1.357, the thousandths digit is 7 - Since 7 ≥ 5, we round up

Step 3:
: Rounding to the nearest tenth

1.357 \text{ rounded to the nearest tenth} = 1.4
- Look at the digit in the hundredths place - In 1.357, the hundredths digit is 5 - Since 5 ≥ 5, we round up

Step 4:
: Rounding to the nearest whole number

1.357 \text{ rounded to the nearest whole number} = 1
- Look at the digit in the tenths place - In 1.357, the tenths digit is 3 - Since 3 < 5, we round down

Final Answer

- Nearest hundredth: 1.36 - Nearest tenth: 1.4 - Nearest whole number: 1