Multiply the smallest 3- digit number formed by the dits 5,0 and 7 and...
Problem: Multiply the smallest 3-digit number formed by the digits 5, 0, and 7 and the greatest 5-digit number.
Solution:To solve this problem, we need to follow these steps:
- Find the smallest 3-digit number formed by the digits 5, 0, and 7.
- Find the greatest 5-digit number.
- Multiply the two numbers obtained in step 1 and step 2.
Let's solve each step in detail:
Step 1: Find the smallest 3-digit number formed by the digits 5, 0, and 7.
The smallest 3-digit number formed by the digits 5, 0, and 7 is 507. We can see this by arranging the digits in ascending order and forming a number:
5 0 7
The smallest number we can form is 507.
Step 2: Find the greatest 5-digit number.
The greatest 5-digit number is 99999. This is because the greatest 5-digit number has 5 nines in it.
Step 3: Multiply the two numbers obtained in step 1 and step 2.
To find the product of 507 and 99999, we can use long multiplication:
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5 |
0 |
7 |
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× |
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9 |
9 |
9 |
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4 |
5 |
6 |
3 |
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4 |
5 |
6 |
3 |
0 |
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3 |
5 |
2 |
8 |
9 |
3 |
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2 |
5 |