Round off 145/688 to the nearest tenth

We need to round off the fraction 145/688 to the nearest tenth.

Solution

Step 1: Convert the fraction to a decimal

First, we divide 145 by 688:

145 ÷ 688 = 0.21075581395349

Step 2: Identify the place value for rounding

We need to round to the nearest tenth. This means we'll round to the first decimal place.

Step 3: Round the decimal

Rounding 0.21075581395349 to the nearest tenth gives us 0.2.

Explanation: The digit in the tenth place is 2. The next digit to the right is 1. Since this is less than 5, we keep the tenth digit as is.

Answer

The fraction 145/688 rounded to the nearest tenth is 0.2.

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 :

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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.