Multiplication + real numbers - practice problems
Number of problems found: 27
- How many 22
How many decimal places would the product of 2.79 and 0.0043 have? - Write 3
Write a real-world problem involving the multiplication of a fraction and a whole number with a product between 8 and 10, then solve the problem. - What is 21
What is the next number? What is the 7th number? 160, 80, 40, 20, 10, _ - The sum 15
The sum of the real numbers x and y is 24. Their difference is 12. What is the value of xy? - Sum and product
The sum of the real numbers x and y is 12. Their difference is 8. What is the value of xy? - Events
Event U has the probability of 0.89. What is the probability that the event U occurs in 4, 2, 8 try? - Difference 8062
Calculate three times the half difference of 7.5 and 2.1, - Difference 5269
Calculate the difference between the sum of the numbers 1.04 and 0.56 and the product of the numbers opposite to them. - Mixing operations with numbers
Subtract twice the number -23.6 from the difference between the numbers -130 and -40.2. - Jacqui
Jacqui ran a mile and a half on Monday, Wednesday, and Friday and three-fourths of a mile on Tuesday and Thursday. How far did she run in all? - Cargo load
How many products weighing 12.5 kg can be loaded on a cargo car with a load of 1.5 t to load two-thirds? - Pump
What power does a pump output to move 4853 hl of water to a height of 31 m for 8 hours? - Necklaces
Mohammad sells beaded necklaces. Each large necklace sells for $4.50, and each small necklace sells for $4.10. How much will he earn from selling five large necklaces and four small necklaces? - A bottle 2
A bottle contains 255 coins 1/3 of the coins are £1 cons 110 of the coins are 50p coins the rest of the coins are 20p coins. What is the total value of the coins contained in the bottle? - ZOO 2
Valerie bought tickets to the zoo for the family. She bought three adult tickets for $9.50 each and two children's tickets for $4.50 each. How much did the tickets cost Valerie in all? - Josh works
Josh works mowing lawns and babysitting. He earns $7.20 an hour for mowing and $6.80 an hour for babysitting. How much will he earn for 1 hour of mowing and 6 hours of babysitting? - Observer
The observer sees a straight fence 100 m long in 30° view angle. From one end of the fence is 102 m. How far is it from another end of the fence? - Server
Calculate how many average minutes the web server is unavailable a year if the availability is 99.9%. - Scientific notation mul
A student found the product of 8 × 10³ and 7 × 105 to be 5.6 × 108. What is the error? What is the correct product? Complete the explanation. - An aquarium
An aquarium tank that measures 2.4 m high, 6 m long, and 1.5 m wide and is filled with water. The density of water is 1,000 kg/m³. What is the mass of the water in the tank?
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