Physical quantity - math word problems - page 145 of 317
A physical quantity is a term numerically describing a property or state of a physical object. For example, a physical quantity is a length, and its corresponding physical unit is a meter (symbol m). Similarly, the quantity is weight, and the unit is the kilogram (kg). Physical quantities can be divided into a scalar (has magnitude), vector (has magnitude and direction), and tensor (has magnitude and multiple directions).Number of problems found: 6337
- Chocolate
I eat 24 chocolate in 10 days. How much chocolate do I eat in 15 days at the same pace? - String
Divide the string length 800 cm in ratio 1: 5 - Efficiency
A certain device consumes 28 kW and delivers 14 kW. Find its efficiency. - Car inflation
What percentage of car price increases if the price rises from €1880 to €2200? - Discount 81342
Price before discount 1800. Price after discount 1500. Discount by %. % off - Magnification 69234
What magnification of magnifying glass in percent if the magnification is 4x? - Increased 17773
Salaries increased by 4:3. How much did wages increase? - Circumference 62124
The wheel circumference of the truck is 2 meters. The car covered a distance of 20km. How many times did the wheel have to turn? - [square] 6565
How many tiles with a side length of 20 cm will cover a square with a capacity of 1 m² [square]? - A Boy 3
A Boy Scout group plans to sell bags of popcorn to raise money for a camping trip. To determine the number of bags they should order, they randomly surveyed 60 people and asked which flavor of popcorn they preferred. Listed below are the results: type; nu - RWY
Calculate the opposite direction of the runway 13. Runways are named by a number between 01 and 36, which is generally one-tenth of the azimuth of the runway's heading in degrees: a runway numbered 09 points east (90°), runway 18 is south (180°), runway 2 - Wheel turns
The diameter of the motorcycle wheel is 55 cm. How often does a motorcycle wheel turn on a 5 km long road? - Carpet
What is the price of a square carpet side length 3.25 m if one-meter square cost 230 CZK? - Sector
The perimeter of a circular sector with an angle 1.8 rad is 64 cm. Determine the radius of the circle from which the sector comes. - Scoops 29461
Five scoops of ice cream cost 32 CZK. How much do we pay for three scoops of this ice cream? - Carbohydrates
Suppose five pieces of candy contain 11 grams of carbohydrates. How many grams of carbohydrates do 20 pieces contain? - 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? - Slices of ham
If 17 slices equal 70 calories, how many calories are in 5 slices? - Magnitude of angle
What magnitude has an obtuse angle enclosed by the hands of clocks at 12:20 hours? - Insect spraying
In 600 ml of spraying is 5 ml of an active ingredient. How much is it per mile?
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