Question

Taylor made $43,785 last year. Use a single digit times a power of ten to express this value rounded to the nearest ten thousand.

Answer 1

To solve this problem you must apply the procceure shown below:

1. Let's round the value to the nearest ten thousand. As you can see, the number 3 is the thousand place and it is less than 5, therefore, the value must be rounded to $40,000.

2. By using a single digit times a power of ten to express 40,000, you have:

`40,000=4`x
`10^(4)`

Therefore, the answer is:
`4`x
`10^(4)`