Percentages - practice for 13 year olds - page 9 of 54
Number of problems found: 1080
- Determine 5188
If we increase the unknown number by 4%, we get 780. Determine the unknown number. - Percentage 3872
Milos had to do 20 clicks. However, he only made 16. What percentage did he miss in completing the task? - Percentage 3547
Quality control found that out of 4,200 products, 3,074 were perfect. What percentage did the scraps represent? - Percentage 3501
We first poured 0.25 water from the full container, then 0.2 of the remaining water. What percentage of the container remained full? - Webshop 3027
Webshop reduced the price of the suit by p percent. What was the new cost of the suit? - Cheesecakes
In a survey, 50% of people preferred fruit cake, 15% preferred sponge cake, and the remainder preferred cheesecake. What percentage of people liked cheesecake the best? - Colour
The square is divided into 100 squares. If you needed to color 49%, how many squares would you color? - Becky
Becky saved P3,50 on a pair of shorts during a 25% off sale. What was the cost of the pair of shorts before the sale? - The total 2
The total price of a car is $17,050 the selling price is $16500. What was the sale tax - A discount
A discount clothing store sells a $72 sport jacket for $24 off the regular price. What is the discount rate? - Sharonsville fires
In the city of Sharonville, there were 678 structure fires in 1997. In 1999, the number of structure fires in Sharonville decreased by 26. By what percentage did structure fires decrease in Sharonville? - The golf
The golf ball with a diameter of 43 mm is packed in a cube-shaped box. What percentage of the box volume is made up of a ball? - Class enrollment
A grade 6 class went on a field trip only 98% or 49 pupils joined the activity. What was the class enrollment? - Reducing
Reducing the unknown number by 427, we get 65% of its value. What is an unknown number? - Chocolate
Chocolate, which initially cost 1.5 euros, was increased by 40%. How many euros did it cost? - Butter fat
A quarter of a kg of butter contains 82% fat. How many grams of fat are in four cubes of butter? - Square sides
If the square side increases by 28%, the square circumference increases by 11.2 meters. Find the length of the original square side. - Road
The angle of a straight road is approximately 12 degrees. Determine the percentage of this road. - Sixty
Sixty percent of one-fifteen of the total is equal to thirty. What are two percent of the total? - Girls
The children's competition was attended by 63 girls, which is 30% of all children's participants. How many children attended this competition?
Do you have homework that you need help solving? Ask a question, and we will try to solve it.