Using each of the digits 7, 0, 4 you may repeat them to build a 5-digit number that is as large as possible but uses the digit 0 at least twice. What is the largest such number?

Question

Accepted Answer

77700. To be largest, fill leading digits with 7 and place the two required 0s last: 77,700. (Two zeros used, three 7s, value 77700.)

Using each of the digits 7, 0, 4 you may repeat them to build a 5-digit number that is as large as possible but uses the digit 0 at least twice.
What is the largest such number?

Step-by-Step Solution

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More Class 7 Expressing Large Numbers practice

Using each of the digits 7, 0, 4 you may repeat them to build a 5-digit number that is as large as possible but uses the digit 0 at least twice.What is the largest such number?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 7 Expressing Large Numbers practice

Using each of the digits 7, 0, 4 you may repeat them to build a 5-digit number that is as large as possible but uses the digit 0 at least twice.
What is the largest such number?