Write a number that rounds to 47000 when rounded to the nearest thousands and to 50000 when rounded to the nearest ten thousands
47,005 rounds to 47,000 to the nearest 1000.
49,904 rounds to 50,000 to the nearest 10,000
46,504
A number rounded to the nearest thousand 47,000
47,520
To find the number that rounds to 47000 when rounded to the nearest thousands and to 50000 when rounded to the nearest ten thousands, we need to consider the different place values.
When rounding to the nearest thousands, the digit in the hundreds place is the key. If the digit in the hundreds place is 5 or greater, we round up. If the digit in the hundreds place is less than 5, we round down.
When rounding to the nearest ten thousands, the digit in the thousands place is the key. If the digit in the thousands place is 5 or greater, we round up. If the digit in the thousands place is less than 5, we round down.
Based on this information, let's examine the possibilities. To round to 47000, the number should have a digit in the hundreds place less than 5 but a digit in the thousands place 5 or greater. Similarly, to round to 50000, the number should have a digit in the hundreds place 5 or greater and the digit in the thousands place 5 or greater.
Therefore, to satisfy both conditions, the number should have a digit in the thousands place 5 or greater and a digit in the hundreds place less than 5. The digit in the thousands place should be 5, and the digit in the hundreds place should be either 0, 1, 2, 3, or 4.
As a result, a number that satisfies both conditions is 45000. When rounded to the nearest thousands, it becomes 47000, and when rounded to the nearest ten thousands, it becomes 50000.