Question

subtract 3 1/3-1 1/4​

Answer 1

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$\frac{31}{3} - \frac{11}{4} \\ = \frac{124 - 33}{12} \\ = \frac{91}{12}$

Answer 2

Answer:

3 1/3 = 3×3+1/3 = 10/3

10/3-11/4 = 10×4-11×3/12 = 40-33/12 = 7/12