Basic functions - math word problems
Number of problems found: 2267
The lottery is 60000 elk in which 6200 wins. What is the probability that the purchase of 12 elks won nothing?
Forgiven real numbers, calculate the reciprocal numbers.
- Ratio v2
Decrease in the ratio 12:16 number 13.2.
- Six students
Two pupils painted the class in four hours. How long will it take for six pupils?
- Selling price
Find the selling price. Cost to store: $50 Markup: 10%
- Playing cards
How many possible ways are to shuffle 7 playing cards?
- Exponential equation
Solve for x: (4^x):0,5=2/64.
- Six on dice
What is the probability that when throwing two dice will fall at least one six?
In how many ways can 9 shuttle vans line up at the airport?
Michal has 2.90 per hour. How much does he earn during the week of the summer job?
The radii of two cones are in the ratio 5.7 Calculate the area ratio if cones have same height.
- Two numbers
Find two numbers whose difference and ratio is 2.
How many ways can we thread 4 red, 5 blue, and 6 yellow beads onto a thread?
- Word MATEMATIKA
How many words can be created from the phrase MATEMATIKA by changing the letters' order, regardless of whether the words are meaningful?
Calculate how many % is the number 26.25 less than the number 105.
- Tree trunk
Calculate the average tree trunk with a circumference of 149 cm.
Iron ore contains 54% iron. How much ore is needed to produce 23 tons of iron?
How probable is a randomly selected three-digit number divisible by five or seven?
What is the annual interest rate on your account if we put 32790 and after 176 days received 33939.2?
To number pages of the thick book was used 4201 digits. How many pages has this book?