Question

2 1/3 + 5 1/4 this is mixed fraction

Answer 1

Given : 2 1/3  + 5 1/4

$2\frac{1}{3} +5\frac{1}{4}$

To Find: Evaluate final result as mixed fraction

Solution:

Mixed fraction : $a\frac{b}{c}$

= (a * c  +  b ) /c

$2\frac{1}{3}= \frac{2\times 3+1}{3}=\frac{7}{3}$

$5\frac{1}{4}= \frac{5\times 4+1}{4} =\frac{21}{4}$

Adding both

$\dfrac{7}{3} +\dfrac{21}{4}$

Taking LCM = 12

$=\dfrac{28}{12} +\dfrac{63}{12}$

$=\dfrac{28+63}{12} =\dfrac{91}{12}$

$=7\frac{7}{12}$

$2\frac{1}{3} +5\frac{1}{4}=7\frac{7}{12}$  

2 1/3 + 5 1/4 = 7 7/12

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