Variations - math word problems - page 14 of 15
Number of problems found: 284
- Numbers
How many different 3 digit natural numbers in which no digit is repeated can be composed of digits 0,1,2? - Seating rules
In a class are 24 seats but in the 7.B class are only 18 students. How many ways can students sit? (The class has 12 benches. A bench is for a pair of students.) Result (large number) logarithm and thus write down as powers of 10. - Medals
How many ways can gold, silver, and bronze medals be divided among 21 contestants? - 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 3 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? - Area codes
How many 6 digit area codes are possible if the first number can't be zero? - 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 3 pairs. Every pair wants to sit opposite each other. How many ways can they sit? - No. of divisors
How many different divisors have number 13 4 * 2 4? - Toys
3 children pulled 9 different toys from a box. How many ways can toys be divided, so each child has at least one toy? - 7 heroes
6 heroes galloping on 6 horses behind. How many ways can we sort them behind? - Subsets
How many are all subsets of set C = (97, 67, 66, 18, 59, 64)?
- 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? - 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 four characters. - Guests
How many ways can 8 guests sit down on 10 seats standing in a row? - Elections
In elections, candidates 10 political parties. Calculate how many possible ways the elections can finish if two parties do not get the same number of votes.
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