Question

(1) Evaluate (a) 5/12+(-4)/9-2/-3​

Answer 1

Step-by-step explanation:

DISADVANTAGES OF CULTIVATION

Cultivation has the potential to destroy soil structure and make soils more prone to other forms of degradation, such as erosion. Incorrect use of cultivation can have the following effects: There may be a reduction in soil organic matter and therefore a decline in soil structure.

Answer 2

Step-by-step explanation:

$◆ A_N_S_W_E_R ◆$

$= 5/12+(-4)/9-2/-3$

$= 67$

Hope, it's help you.

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