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2 votes
Start at 51/2 add 1 1/5

User Thejesh GN
by
7.5k points

2 Answers

3 votes
common denominator is 10

51/2 × 5 = 255/10
11/5 × 2 = 22/10

255/10 + 22/10 = 277/10

277/10 or 27 7/10
User Pedro Gimeno
by
8.0k points
6 votes

51/2 = 25.5

11/5 = 2.2

25.5 + 2.2 = 27.7 or 27 7/10

User RoeeK
by
7.8k points

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