Question

3/4+-4/9-7/4 by explaining​

Answer 1

Step-by-step explanation:

3/4 -4/9-7/4 (-×+ = -)

27-16-63/36

11-63/36

- 52/36 or 1 whole 16/36

Answer 2

Answer:

Step-by-step explanation:

3/4 + -4/9 - 7/4    (lcm = 4 x 9 = 36)

((3 x 9) + (-4 x 4) - (7 x 9)) / 36

(27 + (-16) - (63) ) / 36

(27 - 16 - 63)/36

(11 - 63)/36

-52/36

= -1.44444

please mark brainliest