Simplify 8 over negative 4 divided by negative 3 over 9. 6 −6 12 −12

6

Step-by-step explanation:

Given

Required

Solve

We start by converting the division sign to multiplication

Then, we divide -9 by 3

Then, we divide 8 by -4

Multiply -2 and -3 to give final result

Hence, is equivalent to 6

d) -1

step-by-step explanation:

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000