Question

3 1/8+ 2 11/16и7 5/8-2 1/16 пж
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Answer 1

3​$\frac{1}{8}$ + 2$\frac{11}{16}$ = 5$\frac{13}{16}$

7$\frac{5}{8}$ - 2$\frac{1}{16}$ = 5$\frac{9}{16}$