Question

Compute the following and express the result as a mixed fraction.

1)2+3/4 2) 7/9+1/3 3) 1_4/7


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Answer 1

Step-by-step explanation:

1) Given that,

2+3/4=8+3/4=11/4=$2\frac{3}{4}$

(we can change improper fraction into mixed fraction by the division of Improper fraction)

2) given that,

7/9+1/3 =7+3/9=10/9            (∵LCM of 9&3 is 9)

=>10/9=$1\frac{1}{9}$

3)given that,

1-4/7=7-4/7=3/7        (Here 3/7 can’t be changed into mixed fraction)

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