Question

9 upon 4 minus 3 upon 2​

Answer 1

$\frac{9}{4} - \frac{3}{2}$

Here the LCM of the denominators is 4

$\frac{3 \times 2}{2 \times 2} = \frac{6}{4}$

$\frac{9}{4} - \frac{6}{4}$

$\frac{9 - 6}{4}$

$= \frac{3}{4}$

Hope it helps

have a great day

Answer 2

Answer:

9/4-3/2 = 9-6/4=3/4or0.75