Basic operations and concepts - math word problems - page 173 of 321
Number of problems found: 6419
- Megapizza
Mega pizza will be divided among 100 people. First gets 1%, 2nd 2% of the remainder, 3rd 3% of the remainder, etc. Last 100th 100% of the remainder. Which person got the biggest portion? - Determine 82975
Determine the sum of all positive odd numbers less than 78 - 2-3-6-15-42- 62474
A series of numbers was created according to a specific key. Uncover it and fill in the last two missing numbers. 2-3-6-15-42-? -? - Difference 5222
Determine the difference and the first term of AP if a3 + a4 = 48, a7 = 80. - Equation: 4386
Solve the power equation: 2.1463 = 0.4179x0.419 - Equation: 4197 Solve the equation: (4096^x) · 8! = 161280
- Determine 3861 Determine the value of f: 0.49^f = 0.7
- Equation
Equation f(x) = 0 has roots x1 = 25, x2 = 64, x3 = 9. How many roots have equation f(x²) = 0? - Number ratio
Calculate two positive numbers. Its ratio is 6:18, and difference was 372. - Reduce ratio
Express the following ratio in simplest form: 30:42 - How many
How many numbers are less than 222 with a digit sum of 8? - Sum and ratio
The sum and ratio of two numbers are equal to 10. Which numbers are they? - Hens and pigs
Hens and pigs have 46 feet in total. At least how much can heads have? - Have solution
The sum of four consecutive even numbers is 92. Determine these numbers. - Consecutive numbers
The sum of ten consecutive numbers is 105. Determine these numbers (write first and last). - Classroom 3
How many children are in the classroom, where 13 children are higher than Lenka and nine children lower than Lenka? - Ratio
5 numbers are in the ratio 1:2:4:5:5. Their sum is 29172. What are the numbers? - Function: 83053
The inverse function to the function f(x) = √(x-3) for x ≥ 3 is the function: - Continuation 46483
Continuation of the number series 9,12,18,27 - Expression: 4085
Determine the x and y values in the expression: x! · 10^y = 0.0504.
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