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Marina86 [1]
1 year ago
13

A hotel reservation number consists of 5 digits, followed by 1 letters, followed by 3 digits. How many different reservation num

bers are possible?
Mathematics
1 answer:
sasho [114]1 year ago
6 0

There are 10 possible digits and 26 possible letters.

To find the answer to this problem we have to multiply 9 as many digits has the hotel reservation number and 26 as many letters it has.

It means:

9\cdot9\cdot9\cdot9\cdot9\cdot26\cdot9\cdot9\cdot9=1,119,214,746

There are 1,119,214,746 possible reservation numbers.

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==========================================

Work Shown:

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