Question

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Answer 1

Answer:

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Answer 2

Step-by-step explanation:

6 6/8 + 7 2/3

Its in the mixed fraction lets convert it into improper fraction

To convert multiple the denominator and add the numerator, that is

(8*6)+6 + (7*3)+2

8 3

=> 48+6 + 21+2

8 3

=> 54 + 23

8 3

Now take LCM ( LCM = 24 )

=> 162+184

24

=> 346 = 173

24 14

10 - 4 9/14

In the same manner convert to improper fraction

10 - 65

14

Now take LCM ( LCM = 14)

= 140-64

14

= 75

14

9 6/7 - 3 2/3

In the same manner convert to improper fraction

= 69 - 11

7 3

Now take LCM ( LCM = 21)

= 207-77

21

= 130

21