Physical quantity - math word problems - page 41 of 318
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: 6343
- Prepare 6932
To prepare 40 buns, we need 3 dl milk, 3 dags of yeast, 6 g of sugar, 0.5 kg of flour, 4 spoons of oil, and 1 egg yolk = 15 g. After baking, the buns are filled with filling, for which we need 36 g of cheese, 20 dag of butter, and 200 dag of cream. How mu - Difference in temperatures
The temperature in the number line shows minus 15 degrees celsius and 8-degree celsius. What is the difference between the temperatures? - Toilets
Federal law requires that all residential toilets sold in the United States use no more than 1 3/5 gallons of water per flush. Before this legislation, conventional toilets used 3 2/5 gallons of water per flush. Find the amount of water saved in one year - Magelang
Victims of the cold lava flood disaster in Magelang received donations of 315 sacks of rice. Each sack weighs 50 kg. The charity distributed the rice equally to 350 families. Each family gets a share of rice as much as …. kg.
- Temperature rise and fall
On Friday, the temperature was 82°F. The temperature changed by –2°F on Saturday, and then it changed by 5°F on Sunday. What was the temperature on Sunday? How did the temperature change? Note we consider the mathematical problem formulated in this way to - Gasoline price 2
During the COVID-19 pandemic, Marilou's Gas Station gives a new gasoline price scheme to help our drivers. On their purchase, the first 4 liters cost Php 120.00, while the succeeding 1 1/2 liters would cost Php 10.00 more than the cost of a liter. If John - Please 3
Please help; I'm lost! I'm calculating the difference between two Fahrenheit degrees 55°F - 37°F = 18 °F Now, if I converted the degrees Fahrenheit to Celsius before subtracting, then we get 12.78°C - 2.78 =10°C. How is that possible when 18°F does not eq - A diesel car
A diesel car costs $2599 more than an unleaded petrol car and travels an average of 25,000km per year. Diesel petrol has a consumption rate of 7.4L per 100km and costs $1.39 per liter. Unleaded gasoline has a consumption rate of 8.5L per 100km and costs $ - Bucket of clay
Tina and Bill share a 12-ounce bucket of clay. By the end of the week, Tina had used 1/6 of the bucket, and Bill had used 2/3 of the bucket of clay. How many ounces are left in the bucket?
- Eight-thirty 5583
Five minutes before eight-thirty in the evening, Michal sent photos from his vacation in the Beskydy for retrieval via the Happy Foto e-shop. He had uploaded 1/10 (one-tenth) of photos in 3 minutes. Will he have time to upload and send the photos by 8 PM - Temperature up and dowm
At 6 AM, the temperature is 19.4°C. Between 6 AM and noon, the temperature rises by 3.8°C. Between noon and 6 PM, the temperature falls 2.5°C. What is the temperature at 6 PM? - Supplies 48553
Marek had 325 CZK. He bought a T-shirt for 129 CZK and wanted to spend 276 CZK on fishing supplies. How many CZK did his parents add to his fishing gear? How many weeks did they cut his pocket money by CZK 10 before he paid off the debt? - Three gifts
Jon had 20 dollars to spend on three gifts. He spent 9 9/10 dollars on gift A and 4 3/5 dollars on gift B. How much money did he have left for gift C? - Selling eggs
Mandy bought 24 trays of eggs. The tray contains 30 pieces. Each tray costs P130.00. He sold per piece for P8.00. But since 12 pieces are tiny, he decided to sell them for P7.00 only. Assume that Mandy incurred the operating expenses of P800.00 and an int
- Humans
Humans exploring space have left behind bags of trash, bolts, gloves, and pieces of satellites. Let's say there are currently about 5,000,000 pounds of litter in orbit around Earth. Jenny says that this amount using number names is five billion. Is J - Estimates 4880
296 trees are growing in the apricot orchard. The planter estimates the harvest from each tree at about 70 kg. He has prepared a total of 500 crates, each of which can hold 15 kg. He wants to store the rest of the apricots in 20 kg crates. How many such c - A man 6
A man wants to get the best deal on gasoline. He travels out of his way to buy a gallon of gas for $2.14, but he has to travel farther for that gas, or he could travel a shorter distance for a gas price of $2.26. If he put 15.7 gallons of gas, what is the - Gasoline fuel 2
Mike's budget for his gasoline fuel is 2000.00 a month, and he saved the rest. At the end of the month, he checked his gasoline slips and found he had used the following amounts of gasoline 9.71 liters,10.23 liters,17.8 liters,6.31 liters, and 8.47 liters - The lowest
The lowest temperature on Thursday was 20°C. The lowest temperature on Saturday was 12°C. What was the difference between the lowest temperatures?
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