Algebra - math word problems - page 121 of 311

Number of problems found: 6220

Number divisible range
Find the natural number between the numbers 70 and 80 divisible without the remainder 5, 3, 15, and 25.
Prime number sum
What number do you get when you add the number 1 to the sum of all prime numbers less than 30 and then divide by the smallest odd prime numbers?
Find two 2
Find two decimals between 4.56 and 6.927 so that the difference between any two consecutive decimals is the same.
Nice two numbers
What two numbers do we give a sum of 30, a difference of 24 products of 81, and a quotient of 9?
Claire and book
After Claire has read the first 5/8 of the book, there are 120 pages left to read. What is the total number of pages of the book?
6/24 change
6/24 chance to a fraction in the lowest terms
A number 4
A number is made up of two digits. The sum of the digits is 11. if the digits are interchanged, the original number increases by 9. Find the original number
Number multiplication puzzle
I think the number. When I multiply it by four, subtract 12 from the product, then divide the difference by five, and I get the imaginary number again to the share of 4. What number do I think?
The sum
The sum of the squares of two immediately following natural numbers is 1201. Find these numbers.
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)

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