0.75 rounded to the nearest tenth
Understand the Problem
The question is asking for the value of 0.75 when rounded to the nearest tenth. To solve this, we will identify the tenths and hundredths place and apply the rules of rounding.
Answer
0.8
Answer for screen readers
0.8
Steps to Solve
- Identify the Decimal Places
To round to the nearest tenth, we look at the number 0.75. The tenths place is the first digit after the decimal point, which is 7. The hundredths place is the second digit after the decimal point, which is 5.
- Apply Rounding Rules
The rule for rounding states that if the digit in the hundredths place (the next digit after the tenths place) is 5 or greater, we round up the digit in the tenths place. Since we have 5 in the hundredths place, we need to round up.
- Perform the Rounding
By rounding up the tenths place: The tenths digit 7 will increase by 1, resulting in 8.
So, 0.75 rounded to the nearest tenth is 0.8.
0.8
More Information
When rounding decimals, always check the digit following the place value you're rounding to. If it's 5 or higher, round up; if it's lower, round down. This is a key concept in rounding!
Tips
- A common mistake is to forget to look at the digit in the hundredths place. Always check this digit to determine whether to round up or down.
- Another mistake is rounding down (to 0.7) instead of rounding up when the hundredths digit is 5.
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