Question

por favor
•3 5/7 + 1 1/8 =
•2 + 3 1/2 =​

Answer 1

$3 \frac{5}{7} + 1 \frac{1}{8} \\ \\ 4 \frac{(5 )\times( 8)}{(7) \times (8)} + \frac{(7) \times (1)}{(7) \times (8)} \\ \\ 4 \frac{40}{56} + \frac{7}{56} \\ \\ 4 + \frac{40 + 7}{56} \\ \\ = 4 \frac{47}{56} = 4.839$

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2 + 3 ¹/2

= 5 ¹/2