Rational numbers - practice problems - page 7 of 20
Number of problems found: 400
- The length 6
The length of 12 pipes is 10 1/2 meters. (1) find the length of one pipe (2) also find the length of 7 pipes - 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? - Alice 2
Alice swims 2.5 hours every Saturday and 3.5 hours every Sunday. How many hours does she swim over 4 weeks? - Double 5
Peter was thinking of a number. Peter doubles it and gets an answer of 8.6. What was the original number? - Paper collecting
In a paper-collecting contest, Frank gathered 2/9 of a tonne, Karel gathered 1/4 of a tonne, and Patrick gathered 19/36 of a tonne. Who gathered the most, and who gathered the least? - Finding Second Summand
Calculate the second summand if you know that one summand is 28.6, and the result of the sum is -100. - Apple purchase
How many kilograms of apples would you buy for 300 euros if the kilo costs 0.90 euros? - Fraction order
Arrange fractions in ascending order: 7/9, 5/6, 2/3, 11/12, 3/4; Write the resulting order as a 5-digit number, digit = order. - Peter debt increase
Peter's debt was 2.10 euros and increased by 1.20 euros. How much is his debt now? - The product 5
The product of two numbers is 250. One factor is 1/10 of 250. What is the second factor? What is the reciprocal of 1/10 of 250? - Jagdeep
Jagdeep had a strip of paper measuring 1.8 m. He cut it into four equal pieces. How long is each piece? - Tenths digit
For 10.932, which digit is in the tenth place? - Cubic
Convert 1503 m³ of natural gas volume to energy units kWh. Combustion of 1 cubic meter of natural gas is released energy 10.55 kWh. - Compare Two Fractions Value
Which number is greater than 2/3 of 19 or 4/5 of 18? (type 1 or 2) - A man 8
A man has 72 sheep. He wants to divide the sheep among his four children in the ratio of 5:3:2:2. How many sheep will each child get? - A twelve-pack
A twelve-pack of juice costs $4.20. An eighteen-pack of juice costs $5.40. The eighteen-pack of juice is a better buy. How much cheaper PER JUICE is the eighteen-pack? - Mountain temperature difference
The temperature at the foot of the mountain is 17.5 degrees. At its peak, they measured a temperature of -12.7 degrees. What temperature difference will climbers overcome when overcoming the peak? - Bar equal parts
The 10 m long bar comprises 4, 8, 3, and 6 equal parts. Express the length of one piece as a decimal number. - A sum 2
A sum of money is divided between Laura and Joan in the ratio of 2:3. Laura gets 8 pesos. How much did Joan get? - Cooler place
The temperature recorded in Simla is -4 °C and in Kufri is -6 °C on the same day. Which place is cooler on the day?
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