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What is 1 3/4th rounded to the nearest whole number?

  • Last Updated : 11 Oct, 2021
Geek Week

Words are not sufficient to express everything in our day-to-day life, we need numerical values to count and perform some operations. The number is used to represent numerical values. For example, two boys are playing. Here two represent quantity. Another way to write the same example is, 2 boys are playing. We need a number system to perform operations like arithmetic, geometric, and many more.  

There are many types of numbers. Rational and irrational, natural and whole, fraction and integer, odd and even, and many more examples.

The number is a representation of the quantity used for calculations. For example 0,1,2…

Types of number

  • Natural Numbers (N):- Natural numbers are also known as Positive integer and counting numbers, these are the numbers starting from 1 and continue to infinite. Natural numbers are denoted by N. Examples of natural numbers are 1, 2, 3, 4, …
  • Whole Numbers (W). Positive integer numbers including 0 or Natural numbers with zeros are known as Whole numbers. The whole number is denoted by W. Examples of whole numbers are 0, 1, 2, 3, 4, …
  • Integers (Z).  An integer is a number starting from negative of infinite and ends at positive of infinite it includes positive, negative, and zero except the decimal value or it is the set of all the whole numbers and negative of natural number. It is denoted by Z. Examples are …, ⁻1, 0, 1, 2, …
  • Fraction:- A part of a whole number is known as a fraction, it is written in the form of a/b where a is numerator and b is the denominator. Examples of fractions are 2/5,-2/5,1/5…[Note: The denominator cannot be 0, but the numerator can be].
  • Rational numbers (Q). The fractions where the numerator and denominator numbers are integers and the number can be written in the form of a ratio. It is denoted by Q. Examples of rational numbers are 1/2, 3/4, 7/2, ⁻4/3 [Note: The denominator cannot be 0, but the numerator can be]. The number system is a method of representing numbers using digits or symbols.
  • Mixed Fraction: The combination of whole numbers and fractions together is known as a mixed fraction. An example of a mix fraction is 5 3/4.

Steps to Round a fraction to the Nearest Whole Number

Step 1: Convert the mix fraction into an improper fraction.



Step 2: Convert fraction into a decimal.

Step 3: If the value after the decimal is 5 or more than 5, round it off and add 1 to the left side. If the value after the decimal is below 5 consider the value left to the decimal as the nearest whole number.

What is 1 3/4th rounded to the nearest whole number?

Solution:

Step 1: Convert the mix fraction into an improper fraction.

1 3/4 = ((1 × 4) + 3)/4.

7/4.

Step 2: Convert fraction into a decimal.

Divide 7/4 we get 1.75.



Step 3: If the value after the decimal is 5 or more than 5, the round of and 1 to the left side. If the value after the decimal is below 5 consider the value left to the decimal as the nearest whole number.

.7 is greater than .5, hence we add 1 to the left side.

Hence, the nearest whole number is 2.

Similar Questions

Question 1. What is 1 3/5ths to the nearest whole number?

Answer:

Step 1:- Convert the mix fraction into an improper fraction.

1 3/5=((1×5)+3)/5.

8/5.

Step 2:- Convert fraction into a decimal.

Divide 8/5 we get 1.6.

Step 3:- If the value after the decimal is 5 or more than 5, the round of and 1 to the left side. If the value after the decimal is below 5 consider the value left to the decimal as the nearest whole number.

.6 is greater than .5, hence we add 1 to the left side.

Hence, the nearest whole number is 2.

Question 2. What is 1 1/4ths to the nearest whole number?

Answer:

Step 1:- Convert the mix fraction into an improper fraction.

1 1/4=((1×4)+1)/4.

5/4.

Step 2:- Convert fraction into a decimal.

Divide 5/4 we get 1.25.

Step 3:- If the value after the decimal is 5 or more than 5, the round of and 1 to the left side. If the value after the decimal is below 5 consider the value left to the decimal as the nearest whole number.

.2 is greater than .5, hence we add 1 to the left side.

Hence, the nearest whole number is 1.

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