Question

add the following fraction​

Answer 1

Answer:

$1 \frac{1}{4} + 2 \frac{1}{3} + \frac{3}{4} \\ = \frac{4 \times 1 + 1}{4} + \frac{3 \times 2 + 1}{3} + \frac{3}{4} \\ = \frac{5}{4} + \frac{7}{3} + \frac{3}{4} \\ = \frac{5 \times 3 + 7 \times 4 + 3 \times 3}{12} \\ = \frac{15 + 28 + 9}{12} \\ = \frac{52}{12} \\ = \frac{13}{3} \\ = 4 \frac{1}{3}$