Basic operations and concepts - math word problems - page 171 of 320

Number of problems found: 6398

Mom and daughter
Mom is 21 years older than the daughter. What is the age difference between them in 32 years?
Double-digit 7736
How many double-digit numbers lie on the number axis closer to the number 31 than to the number 100?
Equation: 4386
Solve the power equation: 2.1463 = 0.4179x^0.419
In the library
The library at Lenape Elementary School has 2/5 as many fiction books as nonfiction books. There are 56 books in the school library. How many books are fiction books?
The sum AP with rule
Find the sum of all natural numbers between 1 and 100, which are divisible by 2 or 5
Mushrooms
For five days, we collected 410 mushrooms. Interestingly, we collected ten mushrooms more every day than the preceding day. How many mushrooms have we collected during the 4th day?
Cow
145 cow consumes 8990 kg hay per day. How many kg of hay was consumed by one cow in one day?
Determine 82148
If we reduce the unknown number by 24%, we get the number 358. Determine the unknown number.
Determine 70894
The two numbers are in a 3:4 ratio. Their product is 108. Determine the larger of them.
Quantities 60183
Determine the remaining quantities in the finite geometric sequence, given: n = 4, an = 12.5, sn = 187.5, a1 = ?, q =?
Inequality 12021
Solve on Z - inequality with absolute value: | x-18 | +4> 1
Equation: 3881
What is the solution of the equation: 2^x = 2/64
Difference 1632
The difference between the two numbers is 7. Their product 144. What are the numbers?
Calculate 3803
Calculate the value of y: 3^y = 0.333
Sequence
Find the common ratio of the sequence -1, 3, -9, 27, -81. Please ratio writes as a decimal number rounded to a tenth.
Continuation 46483
Continuation of the number series 9,12,18,27
Women in the company
1467 women work in a factory. Women make up 46% of all employees in the factory. How many employees work in the factory?
Seventh and multiplication table
If we add one-seventh of an unknown number to one-sixth of it, we get the sum 13. What is that number? 3rd grade, multiplication table
Quadratic function
Write the equation of the quadratic function, which includes points A (-1, 10), B (2, 19), C (1,4)
Number
What number do I think? The third is 6, and a half is two more than its quarter.

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