# Variations + multiplication - practice problems

#### Number of problems found: 107

- Bits, bytes

Calculate how many different numbers can be encoded in 16-bit binary word? - Morse alphabet

Calculate how many words of Morse code to create compiling dashes and dots in the words of one to four characters. - Guests

How many ways can 9 guests sit down on 10 seats standing in a row? - Football league

In the 5th football league is 10 teams. How many ways can be filled first, second and third place? - 2nd class variations

From how many elements you can create 2450 variations of the second class? - Chess

How many ways can select 4 fields on a classic chessboard with 64 fields so that fields don't have the same color? - Seating

How many ways can 6 people sit on 6 numbered chairs (e. g. , seat reservation on the train)?

We apologize, but in this category are not a lot of examples.

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Do you have an exciting math question or word problem that you can't solve? Ask a question or post a math problem, and we can try to solve it.

See also our variations calculator. Variations - practice problems. Multiplication practice problems.