Question

Please answer this ​

Answer 1

Answer:  use BODMAS  (bracket -open-division-multiplication-addition-subtract

Step-by-step explanation:

Answer 2

Answer:

use addition and multiplication

subtraction and division are not commutative

Step-by-step explanation:

ADDITION

-3/2+5/4=5/4+(-3/2)

(-6)+5/4=5+(-6)/4

-1/4=-1/4

LHS=RHS

MULTIPLICATION

-3/2×5/4=5/4×-3/2

-15/8=-15/8

LHS=RHS

Hope it helps..