Answer:
3,300,000
Step-by-step explanation:
Given 3,279,425, we are asked to approximate to the nearest hundred thousand.
To round a number to the nearest hundred thousand, we have to note the following;
* If the ten thousand digit is 0, 1, 2, 3, or 4, then we round down
* If the ten thousand digit is 5, 6, 7, 8, or 9, then we round up
* When we're rounding down, the hundred thousand digit does not change but the rest of the digits to the right goes to zero
*When we're rounding up, the hundred thousand digit increases by 1, and the rest of the digits to the right goes to zero
So considering 3,279,425, we can see that the ten thousand digit is 7 and it's above 4, so we'll round it up, which means that we'll increase the hundred thousand digit, which is 2, by 1 and set the rest of the digits to the right to zero.
Therefore, approximating 3,279,425 to the nearest hundred thousand will give us 3,300,000