Round off 65/80 to the nearest whole-number

We need to round off the fraction 65/80 to the nearest whole-number.

Solution

Step 1: Convert the fraction to a decimal

First, we divide 65 by 80:

65 ÷ 80 = 0.8125

Step 2: Identify the place value for rounding

We need to round to the nearest whole-number. This means we'll round to the ones place (no decimal places).

Step 3: Round the decimal

Rounding 0.8125 to the nearest whole-number gives us 1.

Answer

The fraction 65/80 rounded to the nearest whole-number is 1.

Additional Information

Rounding is a process of approximating a number to a certain place value. It's useful in many real-world situations where exact precision isn't necessary or practical.

When rounding to a specific place value:

• If the digit to the right is 5 or more, round up.
• If the digit to the right is 4 or less, round down.

Rounding can be applied to whole numbers, decimals, and fractions converted to decimals.

Calculations:

Types Of Round Off :

Decimal round-off calculator simplifies complex numerical values to a specified degree of precision, whether it's rounding to tenths, hundredths, or even thousandths. This precision is not merely a mathematical abstraction but a practical necessity in fields where nuanced measurements or financial accuracies are paramount.

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Percentage round-off calculators serve as pivotal instruments in rendering percentages more comprehensible and practical. In financial analyses or statistical data interpretation, precision in percentages holds immense value. These calculators streamline complex percentage values, presenting them in simplified forms that retain accuracy without overwhelming complexity.