Question

add 13 by 8 and minus 1 by 4​

Answer 1

Step-by-step explanation:

1.375

is a right answer frnd

Answer 2

Answer:

$+ \frac{13}{8} - \frac{1}{4} \\ \\ lcm = 2 \times 4 = 8 \\ \\ = \frac{1}{4} \times \frac{2}{2} = \frac{2}{8} \\ \\ = \frac{13}{8} - \frac{2}{8} \\ \\ = \frac{11}{8} \\ \\ = 1 \frac{3}{8}$