Grade - math word problems - page 288 of 879
Number of problems found: 17576
- Oscillation 48961
Write the equation of harmonic oscillation if the amplitude of the oscillation is 5 cm and its period is 0.5 s. - Dimensions 48951
How many euros would it cost to lay a floating floor in three classes if each class has dimensions of 8 meters and 6 meters and 1 m² of new floating floor costs 15 €? - Hectoliters 48941
The pool has dimensions: a length of 50 m, a width of 15 m, and a depth of 2 m. It is filled with water to 1/4 of its depth. How many hectoliters of water are in the pool? How many hectoliters of water can fit in a filled pool? - Diamond and angles
The internal angles in the diamond are 60° and 120°. Its side is 5 cm long. Find the area of a diamond.
- Bottle, cup and jug
The bottle and the cup have the same weight as the jug. The bottle has the same weight as the cup and plate. Two jugs have the same weight as three plates. What is the weight of the bottle if the weight of the cup is 100g? - Sum three fractions
Work out the sum of 1/4, 1/5, and 3/10. - Animal species
Of 100 types of animals, 9/100 were discovered in ancient times, and 2/100 were found in the Middle Ages. Another 3/10 were found in the 1800s. What fraction of the 100 types of animals were discovered after the 1800s? Explain. - Double division
0.25 divided by 1/2 divided by 14 - Difference of two fractions
What is the difference between 1/2 and 1/6? (Write the answer as a fraction in the lowest terms. )
- Kenneth
Kenneth is painting his kitchen and bathroom. He bought 5 gallons of paint to paint the two rooms. He uses 1/4 of that amount to paint the bathroom and the rest from painting the kitchen. How many gallons of paint did Kenneth use to paint the kitchen? - Visit to grandmother
Robert's family traveled 5/8 of the distance to his grandmother's house on Saturday. They traveled 1/3 of the remaining distance on Sunday. What fraction of the total distance to his grandmother's house was traveled on Sunday? - Visit to grandfather
Shane's family traveled 3/10 of the distance to his grandfather's house on Saturday. They traveled 4/7 of the remaining distance on Sunday. What fraction of the total distance to his grandfather's house was traveled on Sunday? - Carrie
Carrie picked 2/5 of the raspberries from the garden, and Robin picked some too. When they were finished, 1/3 of the raspberries still needed to be picked. What fraction of the raspberries did Robin pick? Use pictures, numbers, or words, and write your - There
There is 5 l of water with a temperature of 20°C in the bucket. We add 3 liters of hot water. The resulting temperature will be 30°C. What was the temperature of the hot water?
- Siblings 48821
Three siblings saved CZK 1,445. Adela saved 10% less than Martin and David 10% more than Adela. How many crowns did each of them save? - Sandy
Sandy, John, and Marg baked pies for the Bake Sale. Sandy cut his pies into 6ths, John cut his into 8ths, and Marg cut hers into quarters. Sandy sold 11/6, John sold 1 3/8 pies, and Marg sold 9/4 pies. Who sold the most pies? Who sold the fewest? - Griffin
Griffin ordered a pair of sneakers online. He had a $21 credit that he applied toward the purchase, and then he used a credit card to pay for the rest of the cost. If the shoes cost $76, how much did Griffin charge his credit card when he bought the sneak - Dana and sandbox
Dana helped her dad build a sandbox for her younger sister. The sandbox is shaped like a rectangular prism, 4 1/2 feet long and 4 feet wide. Dana used bags of sand to fill the sandbox 1/2 of a foot deep. Each bag contained 1/2 of a cubic foot of sand. How - A shopkeeper
A shopkeeper cuts a wheel of cheese into ten equal wedges. A customer buys one-fifth of the wheel. How many wedges does the customer buy? Use the number line to help find the solution.
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