Round off 921/18 to the nearest tenth

We need to round off the fraction 921/18 to the nearest tenth.

Solution

Step 1: Convert the fraction to a decimal

First, we divide 921 by 18:

921 ÷ 18 = 51.166666666667

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 51.166666666667 to the nearest tenth gives us 51.2.

Explanation: The digit in the tenth place is 1. The next digit to the right is 6. Since this is 5 or greater, we round up.

Answer

The fraction 921/18 rounded to the nearest tenth is 51.2.

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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