Rational numbers - practice problems - page 9 of 20
Number of problems found: 399
- Three pieces
Hana has three pieces of sticks measuring 0.365m, 0.152m, and 0.537, respectively. Is the stick if she puts them end to end? - Number calculation exercise
Calculate: a) 17 + (-23) - (-42) = b) - 32 - (+12) + (+13) = c) 6.7 - (+ 2.5) - (- 8.2) = d) - 0.56 - 4.38 + 6.78 = - Devices Sold Abroad Remain
The factory produced 420 devices per month. They will sell 0.6 of them abroad. How many devices will remain in the Czech Republic? - Christine
Christine sold four durians weighing 1.3 kg, 1.5 kg, 1.4 kg, and 1.6 kg, earning Php 353.80. How much is a kilogram of durian? - Potato Chips
Haydn has a 3-pound bag of Lay's Potato Chips. His four friends want him to split the bag evenly between them (and Haydn). How many pounds of Lay's potato chips will each person get? - The elevator
Hanka took the elevator. She got on the third floor, went down to the basement, went up five stories, went down two floors, up three, up two again, and got out. On which floor did she get off? (Don't forget what the basement is) - The elevation
The elevation of a sunken ship is -120 feet. Your elevation is 5/8 of the ship's elevation. What is your elevation? - A dolphin
A dolphin was swimming 17 meters below the surface of the ocean. It located a squid and dove down four more meters to eat it. What is the location of the dolphin now relative to the surface? - Jana and Eva
Jana and Eva practiced decimals. Jana made up a decimal number, and Eva always added three times this imaginary number. The first number. .. It consisted only of ones (i.e., it ended in the hundredths order and had 5 digits) The second number had twice th - 1000 bill
A hat costs Php 75.25, and a discounted T-shirt costs Php 750.55. How much change will you receive if you pay for both items with a Php 1,000 bill? - Book
Calculate the thickness of the page of the collection of examples from mathematics, where 3.98 cm is thick and has 495 pages. - Mailing
Pablo's mailing packages, each small package costs $2.10 to send, and each large package costs him $2.90. How much will it cost him to send one small package and six large packages? - Two hotels
The total cost for a hotel room varies directly with the number of nights you stay. At hotel A, three nights cost a total of P6000. At hotel B, a five-night stay costs a total of P9000. If you will stay for four nights which hotel has a cheaper cost? - The carpenter 2
The carpenter has four pieces of wood that measure 0.4375m, 0.5624m, 0.755m, and 1.001m. How long is the wood if he puts them end to end? - Sharing chocolate
Frederica and her friends share six chocolate bars. They *each* get 0.75 of a chocolate bar. How many friends did Fredericca share the chocolate bar with? - Debt payment settlement
Ondro owes Janek 2 euros. Jeníček owes Maťa 3 euros. and Maťo owes Ondra 1.5 euros. How many euros will they have, more or less, if they pay their debts? - Kate gift Kate had PHP 368.29. Her mother gave her PHP 253.46, and her sister gave her PHP 57.39. How much money does she have now?
- Parking Spaces Free Fraction
There are 80 parking spaces in the parking lot, of which 1/20 is reserved for the disabled and another 4 spaces for families with children. Express as a fraction what part of the parking lot is free for vehicles without the specified specifications. - Suzi starts
Suzi starts her hike at 225 feet below sea level. When she reaches the end of the hike, she is still below sea level at −105 feet. What was the change in elevation from the beginning of Suzi's hike to the end? - Dan goes
Dan goes to the bank and deposits $64.35 in cash and two cheques, one for $90.23 and the other for $71.68. What is his total deposit?
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