Common and Decimal Fraction

Common and decimal fraction is the process of common equivalent decimal fraction of the particular number. It is the normal fraction to the equivalent decimal values. A fraction having numerator and denominator in the form of division is called as fraction. The fraction is common on both decimal number and fraction. The fraction expression indicates the quotient of two quantities like 1/ 5 .

Examples for common and decimal fraction:

Common and decimal fraction problem: 1

Find the equivalent fraction of following numbers 0.2, 1.3 and 2.1

Solution:

Given that 0.2, 1.3 and 2.1

We need to find the common and decimal fraction from the given numbers.

Take 0.2

Multiply both numerator and denominator by 10.

= 0.2 * 10 / 10

= 2 / 10

The solution is 2 / 10

Take 0.2

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Multiply both numerator and denominator by 1.3.

= 1.3 * 10 / 10

= 13 / 10

The solution is 13 / 10

Take 2.1

Multiply both numerator and denominator by 2.1.

= 2.1* 10 / 10

= 21 / 10

The solution is 21 / 10

Common and decimal fraction problem: 2

Find the equivalent fraction of following numbers 1.05, 21.7. 1.23

Solution:

Given that 1.05, 21.7 and 1.23

We need to find the common and decimal fraction from the given numbers.

Take 1.05

Multiply both numerator and denominator by 100.

= 1.05 * 100 / 100

= 105 / 100

The solution is 105 / 100

Take 21.7

Multiply both numerator and denominator by 10.

= 21.7 * 10 / 10

= 217 / 10

The solution is 217 / 10

Take 1.23

Multiply both numerator and denominator by 100.

= 1.23* 100 / 100

= 1.23 / 10

The solution is 123 / 100

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Some common and decimal fractions:

1 / 10  common and decimal fraction of 0.1

1 / 9  common and decimal fraction of 0.111

1 / 8  common and decimal fraction of 0.125

1 / 7 common and decimal fraction of 0.143

1 / 6 common and decimal fraction of 0.167

1 / 5  common and decimal fraction of 0.2

1 / 4  common and decimal fraction of 0.25

1 / 3 common and decimal fraction of 0.333

1 / 2 common and decimal fraction of 0.5

1 / 1  common and decimal fraction of 1.

2 / 10 common and decimal fraction of 0.2

2 / 9  common and decimal fraction of 0.222

2 / 8 common and decimal fraction of 0.25

2 / 7 common and decimal fraction of 0.286

2 / 6 common and decimal fraction of 0.333

2 / 5 common and decimal fraction of 0.4

2 / 4 common and decimal fraction of 0.5

2 / 3 common and decimal fraction of 0.667

2 / 2 common and decimal fraction of 1.0.