Rational numbers - practice problems - page 3 of 20
a rational number is a number that can be expressed as the fraction p/qof two integers, a numerator p and a non-zero positive denominator q. The decimal expansion of a rational number either terminates after a finite number of digits (example: 1/2 = 0.5), or eventually begins to repeat the same finite sequence of digits over and over - example 1/3 = 0.33333....
Number of problems found: 388
- The cashier
Marissa bought a dress worth 1966.99. Suppose she gave 2000.00 to the cashier. How much is she changed? - Naturally 7826
The ratio of two natural numbers is 2: 3. The smaller number naturally is 12. What is the product of these numbers? - A decimal number
I am a decimal number between 0.300 and 0.400. My hundredth digit is 3, and my tenth digit is 8. What number am I? - Identify 4
Identify the whole number whose reciprocal has a decimal equivalent between 0.2 and 0.3. Explain. - During 2
During the 2006 Olympics, a gymnast received the following scores: 8.9, 9.2, 9.15, and 9.05. What is the sum of the gymnast's scores? - Which 8
Which among the following real numbers below is the least? A. 5/8 B. 0.75 C. 7/10 D. 35/99 - Write 4
Write each ratio as a fraction of whole numbers: a 4.8 to 11.2 6) 2.7 to 0.54 - Bubble bee marbles
Mark has 100 marbles. Seventeen are bubble bee marbles. What decimal number shows the fraction of marbles that are bumblebees? - Zhiwei
Zhiwei wants to divide 19 liters of water equally into six pots. Find the volume of water in each pot. - Evaluate
The division of numbers 6 and 3 increases by-product of the numbers 115 and 0.1 - About what
How much and how many times is 72.1 greater than 0.00721? - Increased 71804
Peter increased his debt by 2.10 euros by 1.2 euros. How big is his debt now? - Greater 68534
How many times is the number 0.045 greater than the sum of 0.006 and 0.003? - One-sixth 68464
Write one-sixth product of the numbers 4.8 and 0.4 as a fraction in the basic form. - Difference 8062
Calculate three times the half difference of 7.5 and 2.1, - Closest natural number
Find the closest natural number to 4.456 to 44.56 and 445.6. - Numbers 5276
What is 2/3 of the sum of numbers (0.10) and (-5.3)? - Two containers
Two containers contain 0.372 L and 1.23 L of juice. What is the difference, in liters, in the volume of juice? - From least to greatest
Which set of rational numbers is arranged from least to greatest? A) -3.5, negative 1 over 4, 2, 1 over 3 B) -3.5, negative 1 over 4, 1 over 3, 2 C) 2, 1 over 3, negative 1 over 4, -3.5 D) negative 1 over 4, 1 over 3, 2, -3.5 - Han needs
Han needs 1 m of ribbon. He has 0.7 m of the length required. How much more ribbon does he need?
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