Algebra - math word problems - page 122 of 312
Number of problems found: 6225
- Ten pupils
Ten pupils came to the art group. Eight pupils painted with watercolors and nine painted with ink, each painted with ink or watercolors. How many pupils painted water and ink at the same time? - Geometric progressiob
If the sum of four consecutive terms of a geometric progression is 80 and the arithmetic mean of the second and fourth terms is 30, then find terms. - Exchange Rate Pencils Erasers
Pupils exchanged pencils, erasers, and pens so that there were two pens for 15 pencils and three pencils for two erasers. How many erasers were there for one pen? - Exhibitor count
Last year, five fewer exhibitors participated in the Autosalon exhibition. This year there were a fifth more than last year, i.e., 150 exhibitors. How many exhibitors participated in the motor show the year before? - Seedling planting
The gardener had 458 seedlings. He planted them in three rows of the same number of seedlings. How many seedlings were in each row? Are any seedlings left over? - Seedling rows The gardener had 158 seedlings. He planted them in three rows of the same number of seedlings. How many seedlings were on each board? Is he left with any seedlings?
- Unknown number 7
Find the unknown number whose 12th power, when divided by its 9th power, gives a result 27 times greater than the unknown number. - Larger number
Which number a is 15 smaller (solve also for a is larger) than its half? - Gp - 80
One of the first four members of a geometric progression is 80. Find it if we know that the fourth member is nine times greater than the second. - AP 6
Calculate the first five items of an arithmetic sequence if it is given: a2 – a3 + a5 = 20 a1 + a6 = 38 - Decomposition
Make decomposition using prime numbers of number 206. The result is written as prime factors (all, even multiple) - John and Thomas
John and Thomas received 105 CZK from their grandmother together. John received one third more than Thomas. By how many CZK did Thomas receive less than John? - From tank 2
First, 1/3 was drained from a water tank, then 1/4 of the remainder was drained. There were 20 litres of water left in the tank. How many litres were in the tank at the beginning? - Father Daughter Age Multiple
Dad is 43 years old, and his daughter is 17 years old. How many years ago was a father three times older than a daughter? - Towels Price Quantity
We bought towels for CZK 432. If there were six more towels for the same money, everyone would be 66 CZK cheaper. How many towels were there? - Multiple smaller nearest
Write the nearest smaller multiple: number 7 to number 23 number 5 to number 19 number 6 to number 23 number 10 to number 79 number 6 to number 41 number 3 to number 28 - Triangle of cans
A display of cans on a grocery shelf consists of 28 cans at the bottom, 25 cans in the next row, and so on. There are nine rows on a shelf. How many cans are there in the 9th row? How many cans are on display in total? - Number summand division
Divide the number 135 into two summands so that one summand is 30 greater than two-fifths of the other summand. - Division with Remainder
What number did we divide by 55 if the ratio is 9.16 and the remainder is 0.04? - Arithmetic progression
Determine the difference between members of AP and find the third term: 7; 3.6;...
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