3 3/4 + 4 2/3 =
- 7 5/12
- 7 5/7
- 8 5/12
Explanation from PART66Online
Add the whole numbers (3 + 4 = 7) and the fractions separately. With a common denominator of 12, 3/4 = 9/12 and 2/3 = 8/12, giving 17/12 = 1 5/12. Adding this to 7 gives 8 5/12.
nadeem asked · 28 Jan 2015
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