Multiplication principle - math word problems - last page
Number of problems found: 579
- 7 heroes
6 heroes galloping on 6 horses behind. How many ways can we sort them behind?
- Hockey
The hockey match ended 8:10. How many different matches could be?
- Subsets
How many are all subsets of set C = (97, 67, 66, 18, 59, 64)?
- Word
What is the probability that a random word composed of chars S, G, R, S, E, I, N, A, L, P, C, T, M, H, E, E will be the SPHERICALSEGMENT?
- Rectangles
How many rectangles with area 8855 cm² whose sides are natural numbers?
- Flags
How many different flags can be made from green, white, blue, red, orange, yellow, and purple materials, so each flag consists of three different colors?
- Orchard
10 trees in 5 lines grow in the orchard. How many trees are in the orchard?
- Bits, bytes
Calculate how many different numbers can be encoded in a 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 piatich characters.
- Examination
The class is 25 students. How many ways can we choose 5 students for examination?
- Guests
How many ways can 8 guests sit down on 10 seats standing in a row?
- 2nd class combinations
From how many elements can you create 2346 combinations of the second class?
- 2nd class variations
From how many elements can you create 5112 variations of the second class?
- Football league
In the 5. football league is 10 teams. How many ways can be filled first, second, and third place?
- Chess
How many ways can you select 4 fields on a classic chessboard with 64 fields so that fields don't have the same color?
- Playing cards
How many possible ways are there to shuffle 6 playing cards?
- School trip
The class has 19 students. How can students be accommodated in the hostel, where available 3× 2-bed, 3× 3-bed and 1× 4-bed rooms? (Each room has its unique number)
- Seating
How many ways can 7 people sit on 5 numbered chairs (e.g., seat reservation on the train)?
- Phone numbers
How many 9-digit telephone numbers can be compiled from the digits 0,1,2,..,8,9 that no digit is repeated?
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