Equation + rational numbers - math problems
Number of problems found: 44
Can the expression ? be factored into rational factors?
- Equation 11
Solve equation: ?
- Strange x
For what x is true ??
Calculate the missing denominator x: ?
- Determine the number
Determine the number x that ?.
If it is true that ? is:
Determine for what x fraction (10x -4)/(5x +9) equals:
- A number
A number increased by 7.9 is 8.3
- A piece 2
A piece of material measures 38.25 inches. Courtney cuts the piece of material into two pieces. One piece measures 19.5 inches. Which addition equation could be used to find the length m of the other piece of material?
Calculate how many average minutes a year is a webserver is unavailable, the availability is 99.99%.
What time is now if the time elapsed afternoon is 2/10 of time that elapses before midnight?
The gross wage was 1323 USD including 25% bonus. How many USD were bonuses?
John paid 1000 Euros in store for purchase. Calculate value added tax (VAT), which paid in purchase, if the VAT rate is 20%.
Video is 153% more expensive than tape recorder. How many percent is tape recorder less expensive than video?
Truck went for 4 hours and 30 minutes. If truck increase speed by 11 km/h, went same distance in 2 hours. Calculate this distance.
- Drinking water
A man drinks a keg of water in 40 days, and a woman drinks in 62 days. How many days do they consume a keg together?
The clock shows 12 hours. After how many minutes will angle between the hour and minute hand 90°? Consider the continuous movement of both hands hours.
In the camp are children. 1/2 went on a trip, 1/4 went to bathe and 38 children remained in the room. How many children are in camp?
- Rising price
The book first become more expensive by 5 euros. New price was later increased by 8%. After the second price increase book cost 46 euros. What was the original price of the book?
In the city are 3/9 of women married for 3/6 men. What proportion of the townspeople is free (not married)? Express as a decimal number.
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation? Equations Math problems. Rational numbers - math problems.