Grade - math word problems - page 492 of 968
Number of problems found: 19341
- The diameter
The diameter of a circle is 4 feet. What is the circle's circumference? - Storm 3
If the temperature yesterday was 56 and Today is 13 degrees cooler, what is Today's temperature? - Double probability
The probability of success of the planned action is 60%. What is the probability that we will achieve success at least once if this action is repeated twice? - Bricklayers
The first bricklayer would build a wall in 3 days, the second in 4 days. The first bricklayer worked alone for a day, then the second bricklayer came to his aid and finished the work together. How long did it take to build the wall? - Scale plan
On a 1:150 scale plan, the garden is 20 cm wide and 30 cm long. What is the actual width and length of the garden? (in meters) - The Earth
The Earth's surface is 510,000,000 km². Calculates the radius, equator length, and volume of the Earth, assuming the Earth has the shape of a sphere. - Course plan length
The course is 80 m long. What will be its length on the plan at a scale of 1:500? (in cm) - Block volume calculation
Calculate the block's volume in liters with edge lengths of 3dm, 15cm, and 120mm. - Plums
By drying 3 kg of fresh plums, we obtained 750 g of dried plums. How many kilograms of fresh plums need to be dried if we want 1.5 kg of dried plums? - Spherical cap
The spherical cap has a base radius of 8 cm and a height of 5 cm. Calculate the radius of a sphere of which this spherical cap is cut. - Crayon set purchase
They bought 22 sets of crayons for the school group. Larger sets cost CZK 65, and smaller ones cost only CZK 50. They paid CZK 1,280 for all sets. How many individual types of crayon sets did they buy? - The rescue helicopter
The rescue helicopter is above the landing site at a height of 180 m. The rescue operation site can be seen from here at a depth angle of 52°40'. How far will the helicopter land from the rescue site? - The temperature 6
The temperature was 47°F on Thursday and 60°F on Friday. How much did the temperature rise? - Pool pump filling
Before the World Water Polo Championships, it was necessary to fill the pool. The first pump would fill in 12 hours, the second in 15 hours, and if all three pumps were started simultaneously, they would fill the pool in 4 hours. How long would the pool b - Juice price calculation
Ms. Parker bought 6 orange and 5 apple juices and paid a total of 254 CZK. Mrs. Davis bought 6 apple juice and 5 orange juice and paid CZK 2 less for them than Mrs. Parker. How much did each juice cost? - Rectangle square division
A) Divide a rectangle measuring 126 cm x 72 cm into as many squares as possible. b) Calculate the side length of these squares. - Mushroom picking
Martin went mushroom picking for three days. On the first day, he collected seven less than the third day, and on the second day, he collected eight more than the third day. Martin collected a total of 79 mushrooms. How much did he collect each day? - Quadratic - EQ2 - complex
Solve the quadratic equation: 2y²-8y + 12 = 0 - goniometric functions
Based on the fact that you know the values of sin and cos of a given angle and you know that tan (tangent) is their ratio, determine d) tan 120 ° e) tan 330 ° - Equation root coefficient In the equation 2x² + bx-9 = 0 there is one root x1 = -3 / 2. Determine the second root and the coefficient b
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