round 784,392 to the nearest ten thousand.

Since 4 is in the thousands place and it's less than 5, we round 784,392 to 780,000

780,000

What do you think is the answer?

780,000 is the answer because 4 is less than 5 so you round down

785,000

To round a number to the nearest ten thousand, we need to determine the position of the ten thousand place digit.

In the number 784,392, the ten thousand place digit is 4.

To determine whether we round up or down, we look at the digit to the right of the ten thousand place, which is the hundred place digit.

If the hundred place digit is 5 or greater, we round up. If it is less than 5, we round down.

In this case, the hundred place digit is 3, which is less than 5, so we round down.

Therefore, rounding 784,392 to the nearest ten thousand results in 780,000.

785,000