Subjects algebra

Five Digit Numbers A1003A

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1. The problem asks to make three numbers each having five digits from the number 47102. 2. A five-digit number must have exactly five digits, and the digits can be rearranged to form different numbers. 3. We can rearrange the digits 4, 7, 1, 0, 2 to form different five-digit numbers. 4. Important rule: A five-digit number cannot start with 0 because then it would be a four-digit number. 5. Let's create three such numbers: - First number: 47102 (original number) - Second number: 47210 (rearranged digits, starts with 4) - Third number: 74102 (rearranged digits, starts with 7) 6. All three numbers have five digits and are valid. Final answer: 47102, 47210, 74102