Question

Solve this equation using order and operations:

(I'm trying to check my work, so please explain how you got your answer!)
3 {10[6+2 (22+8) - 10]}

Answer 1

(1680)

Explanation:

Simplify the following:

3 (10 (6 + 2 (22 + 8) - 10))

| 1 |

| 2 | 2

+ | | 8

| 3 | 0:

3 (10 (6 + 2×30 - 10))

2×30 = 60:

3 (10 (6 + 60 - 10))

6 + 60 = 66:

3 (10 66 - 10)

| 6 | 6

- | 1 | 0

| 5 | 6:

3 (10×56)

10×56 = 560:

3 (560)

3 (560) = (3×560):

(3×560)

3×560 = 1680:

Answer: (1680)