K-permutations - math word problems - page 17 of 18
Number of problems found: 342
- Seating rules
In a class, there are 28 seats, but in the 5.D class, there are only 24 students. How many ways can students sit? (The class has 14 benches. A bench is for a pair of students.) Result write down as powers of 10 - (logarithm - large number). - Peak
Uphill leads 2 paths and one lift. a) How many options back and forth are there? b) How many options to get there and back by the not same path are there? c) How many options back and forth are there that we go at least once a lift? - Cars plates
How many different license plates can a country have since they use 3 letters followed by 2 digits? - Lock
A combination lock will open when the right choice of 3 numbers (from 1 to 16 inclusive) is selected. A. How many different lock combinations are possible? B. Is the combination lock named appropriately? - Coin and die
Flip a coin and then roll a six-sided die. How many possible combinations are there? - Shelf
How many ways are there to arrange 6 books on a shelf? - Kids
How many different ways can sit 6 boys and 3 girls in line if girls want to sit on the edge? - Digits
Write the smallest and largest 2-digit natural number. - Vans
In how many ways can 5 shuttle vans line up at the airport? - Pairs
At the table sit 10 people, 5 on one side and 5 on the other side. Among them are 2 pairs. Every pair wants to sit opposite each other. How many ways can they sit? - Toys
3 children pulled 6 different toys from a box. How many ways can toys be divided so each child has at least one toy? - 7 heroes
6 riders are galloping on 6 horses in single file. In how many ways can they be arranged in order? - 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 an area of 8855 cm² have sides that are natural numbers? - Flags
How many different flags can be made from green, white, blue, red, orange, yellow, and purple materials if each flag consists of three stripes of different colours? - 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
In how many possible ways can 6 playing cards be shuffled? - 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)?
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