4th Class Mathematics Fractions and Decimals Conversion of mixed Fraction into Improper Fraction

Conversion of mixed Fraction into Improper Fraction

Category : 4th Class

* Conversion of mixed Fraction into Improper Fraction

 

 

Convert\[11\frac{4}{7}\]into improper fraction  

 

Step 1:     Multiply the whole number by the denominator of the fractional part and add the numerator to the resulting number. \[\text{11}\times \text{7}+\text{4}=\text{81}\].  

 

Step 2: Write the resulting number as numerator for the required fraction and denominator is same as the fractional part has\[\frac{81}{7}\].  

 

 

Convert \[\mathbf{44}\frac{\mathbf{3}}{\mathbf{7}}\] into improper fraction.

 

Solution: \[\frac{7\times 44+3}{7}=\frac{308+3}{7}=\frac{311}{7}\]

Thus\[44\frac{3}{7}=\frac{311}{7}\]  

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