Question

-9/4 - 4/3 With full process​

Answer 1

Answer:

this is the answer of this question

Answer 2

Answer:

$\sf \frac{ - 43}{12}$

Step-by-step explanation:

Find the LCM of the denominators

2 | 4, 3

2 | 2, 3

3 | 1, 3

1, 1

LCM of 4 and 3 = 2 × 2 × 3 = 12

$\sf \frac{ - 9 \times 3}{4 \times 3} = \frac{ - 27}{12}$

$\sf \frac{4 \times 4}{3 \times 4} = \frac{16}{12}$

$\sf \frac{ - 27}{12} - \frac{16}{12} = \frac{ (- 27) - 16}{12} = \frac{ - 43}{12}$