Mathematics, 10.12.2020 14:00, deee12345

Suppose you gave your pupils an example to practice. Two of them got different solutions but have the same answer as show below. Notice that the other one did not use the least common multiple. They asked you in the middle of the class who has the correct solution. Who, then, has the correct solution and how would you deal with the situation? $5 \frac{1}{4} + \frac{1}{8} =5 \frac{8}{32} + \frac{4}{32} = 5 \frac{12}{32} \\\\5 \frac{1}{4} + \frac{1}{8} = 5 \frac{2}{8} + \frac{1}{8} = 5\frac{3}{8}$

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