1)-12*¾-2*5/12 2)-12•(¾-2)*5/12

Question

1)-12*¾-2*5/12
2)-12•(¾-2)*5/12

Answer 1

-12 * 3/4 - 2 * 5/12 = -9 - 5/6 = -54/6 - 5/6 = -59/6 = - 9  5/6
-12 * (3/4-2) * 5/12 = -12 * (-5/4) * 5/12 = 3 * 5/12 = 5/4 = 1  1/4