6,000

x
21
______

6,000
x 21
______
6000
12000
______
12,6000
Hope this helps.

It seems like you have multiplied 6,000 by 21 to get a product of 126,000. However, there appears to be a slight error in your calculations. Here's the correct step-by-step process for multiplying these two numbers:

1. Start by multiplying the rightmost digit of the bottom number (21) by the top number (6,000). In this case, it would be 1 x 6,000, which equals 6,000.

2. Next, move one digit to the left on the bottom number and multiply it by the top number. Multiply 2 by 6,000, which equals 12,000.

3. Now, you have two partial products: 6,000 and 12,000. Add them together: 6,000 + 12,000 = 18,000.

Therefore, the correct result of 6,000 multiplied by 21 is 18,000.