Real numbers - practice problems - page 2 of 9
Direction: Solve each problem carefully and show your solution in each item.Number of problems found: 161
- Which 8
Which among the following real numbers below is the least? A. 5/8 B. 0.75 C. 7/10 D. 35/99
- Numbers 5276
What is 2/3 of the sum of numbers (0.10) and (-5.3)?
- Overnight change
It was 13°C yesterday, but the temperature changed by -18.6° overnight. What is the temperature now?
- Sorting ASC
Which group of decimals is in order from least to greatest? A) 1.04, 0.39, 0.8, 2.1, 0.09 B) 2.1, 1.04, 0.39, 0.8, 0.09 C) 0.09, 0.39, 0.8, 1.04, 2.1 D) 0.09, 0.39, 0.8, 2.1, 1.04
- Chose
Chose Juan bought three pieces of watermelon. If the three watermelons weigh 2.2103 kilograms, 3.0214 kilograms, and 2.6682 kilograms, how many kilograms of watermelons did Chose Juan buy?
- Diver's probe
The divers measured a depth of 104 m. They want to place a research probe at four times less depth. How deep will the probe be placed?
- Expanded form
What is the expanded form of 0.21?
- 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.
- Brian
Brian divides 80 by 7. Between what two whole numbers is his answer?
- 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?
- Fruit punch 2
Alberto makes fruit punch with 24.2 ounces of apple juice and 18.4 ounces of pineapple juice. He splits the fruit punch equally into six glasses. How much fruit punch is in each glass?
- Fraction to decimal
Write the fraction 3/22 as a decimal.
- Closest natural number
Find the closest natural number to 4.456 to 44.56 and 445.6.
- 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 for the family to the zoo. 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?
- Expressions: 2381
Determine the values of the following expressions: a) 3² - (- 4) b) 4-321 c) -32-7
- 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?
- A parking
A parking garage has five levels below ground. Each level is the same height. Consider ground level to be 0. The depth of the fifth level of the parking garage is -118.5 ft. What is the depth of the first level of the parking garage?
- The sum 10
The sum of the three decimals is 938.629. Two of them are 456.54 and 392.69. Find the third one.
- Items
Items A costs 675.35 while item B costs 1605.25. How much more was the cost of item B than item A? How much would you pay if you purchased items A and B?
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