Physical quantities - math word problems - page 97 of 177
Number of problems found: 3535
- In a right-angled 15
In a right triangle ABC with hypotenuse c, leg b = 4.5 cm and tan α = 2/3. What is the length of leg a? - Field circle diameter
A field is shaped like a circle. If John wants to run 800 m, he has to go around the field 2.5 times. Determine the diameter of the field, rounded to the nearest whole meter. - Diamond PQOR
In the diamond PQOR, the diagonal RQ is 4 cm long, and the angle RPQ is 60°. What is the circumference of this diamond? - The heights
The heights of some dogs are shown in the table. (1 cm = 10 mm) Dog; Height Sam ; 280 mm Charlie; 56 cm Gus; 81,3 cm Buster; 635 mm Max; 38 cm Duke; 61 cm Which list shows the heights of the dogs from tallest to shortest? A. Max, Charlie, Duke, Gus, Sam, - Gross
The raw weight of meat is 83 grams. What is the weight of the meat after a 30% increase? Show the calculation. - Cookies - price
The price of cookies was increased from 16 crowns to 17 crowns. By what percentage did the price increase? - Minutes in Percentage
How many minutes is 45% of four hours? - Base percentage forty
What is the basis if 40% of the base is €320? - Meter ratio increase
What ratio must we increase to 1 m to get 1 m 50 cm? - Markus painter
Markus used ¾ liter of paint to cover 10 ½ square meters of wall. How many liters of paint are needed to cover 12 ¼ square meters of the wall? - TV discount price
After a 6% discount, the family paid CZK 9,400 for the TV. Determine the price of the TV before the discount. - Base of percentages
7% of the base is 35 kg. What is 39% of that base? - Tablecloth table size
A square tablecloth measures 80 cm so that it protrudes 33 cm on the sides; calculate how big it is. - Nina used
Nina used 2 liters of paint to paint a wall. The wall was a rectangle 2 meters high and 4 meters wide. How many liters of paint would she need to paint a rectangular wall which is 2.5 meters high and 8 meters wide? - Second hand path
What path will the end of the second hand make in 24 minutes if it is 5 cm long? - The central
A circular sector has a central angle of 30° and a radius of 15 m. Determine its perimeter. - A book 2
A book priced at USD25 is sold at a 30% discount at a bookstore. If the same book is sold online for USD20, buyers are given a 15% discount. Applying the concept of proportion, determine the better option for purchasing the book. Justify your choice. Writ - Borrowing bicycle
Jacob lent a bicycle to friends who wanted to ride it. For a three-hour bike ride, Jacob received two chocolates. Yup. If you wanted a bike for 2 hours, you had to give Jacob 12 candies. Peter gave Jacob 1 chocolate and three candies. How long can Peter r - The floor
The floor in the gym has dimensions of 6 * 12 m. Parquets have a size of 30 * 20 cm. Parquets are packed in packages of 50 pieces, and one parquet package costs 150 CZK. How many packages will we need? How much will it cost? - Bar sugar percentage
The bar contains 12 grams of sugar per 50 grams. What percentage of sugar does the bar have?
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