Equations practice problems - page 143 of 251
Number of problems found: 5001
- Number factor decomposition
The number 135 can be decomposed into the product of two factors, so one will be three greater than 40% of the other. What are these factors? - Discounted tents
The tent cost the same everywhere. During the autumn discounts, tents were also discounted. The tent is now discounted by CZK 280 in one store and by CZK 360 in another. In which store is it cheaper and by how much? Do you need to know the price of the te - On the 4
On the way to play disc golf with his two boys, Mr. Smith purchases three muffins and two water bottles, totaling $9.75. The following week he only had Asher with him, so he bought two muffins and one bottle of water totaling $6.00. What is the cost of on - Midpoint 4
If the midpoint of a segment is (6,3) and the other endpoint is (8,-4), what is the coordinate of the other end? - Coordinates of midpoint
If the midpoint of the segment is (6,3) and the other end is (8,4), what is the coordinate of the other end? - Home cleaning
Mr. Smith is cleaning up a big mess at home. In the closet, he finds a solution that is 5% bleach and another stronger solution that is 20% bleach. For this particular job, he needs 600mL of 15% bleach. How much of each type (to the nearest mL) should he - Dirty road
Mr. Smith is on a road trip to a remote disc golf course 180 km away. He travels part of the way at 100 km/h along the highway and part of the way at 50 km/h along dirt roads. If it took 2 hours to get there, how many hours did he spend on dirt roads? - Find x
Solve: if 2(x-1)=14, then x= (solve an equation with one unknown) - Unknown number
I think the number. I'll reduce it to its one-third. The result is then increased by one-third, and I get the number 12. - Jacket cost difference
Mom bought jackets for John and Dana. She paid CZK 1,126 for them. How much did Dana's jacket cost if it was CZK 108 cheaper than John's? - Mr. Gazdíček
Mr. Gazdíček has in the garden two identical tanks for rainwater, which he uses for continuous irrigation. At the last check, there were 1 000 litres in the first tank and 1 200 litres of water in the second. From the first tank water flows at a rate of 1 - Club children distribution
SK Sarkan attends by 160 children, 48 more girls than boys. One hundred ninety-two children attended SK Dra. There are three times more boys than girls. How many boys and girls are there in each club? - A man 2
A man divides $10,000 into two investments, one at 10% and one at 30%. Find the amount invested at each rate so that the two investments produce the same income annually. - Father Son Age Now
Now a father is five times as old as a son. In 2 years, the father will be four times as old as the son. How old is Dad, and how many is Son now? - Clock hands intersection
Calculate exactly when the hour and minute hands on the clock intersect. - On a truck
Two types of barrels were loaded onto a truck: larger ones weighing 50 kg each and smaller ones weighing 20 kg each. A total of 120 barrels were loaded and their combined weight was 3,300 kg. Calculate how many larger barrels were loaded onto the truck. D - Fraction multiplication puzzle
Which fraction number must be multiplied by 40 to get a 6% smaller number? - Motorcyclist
From Trutnov, the motorcyclist started at an average speed of 60 km/hour. At 12.30hrs, Peter began driving the passenger car at 80 km/hour. How many hours and at what distance will a car catch a motorcycle from Trutnov? - Mother Daughter Age Puzzle If Nina were nine times older and her mother was nine times younger, they would be 85 years old. So, Ninka is 85, and Mom is 85.
- Balls Count Three Boys
Philip had two more balls than Jarda, and Milos had twice as many as Philip. They had a total of 33 balls. How much did everyone have?
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