Rational numbers - math word problems - page 14 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: 389
- Equation: 3955
What is the value of x in this equation: 2.5x: 4 = 7.5. x is a natural number. - Even/odd numbers
What is the product of 0.97 and the following odd decimal number? - Determine the number
Determine the number x that x+8 is (7)/(5) from one half of 7 x -1. - Denominator
Calculate the missing denominator x: (264)/(96) = (11)/(x)
- Unknown 63944
Find an unknown number if 2/5 of it is 6.2. - Two fraction equation
Find the d value of q in equation 30/16=q/48. - Equation 11
Solve equation: 0=y-1,2.(y-1,5) - Fraction
Find for what x fraction: (-4x -6)/(x) equals: - A number
A number increased by 7.9 is 8.3
- Strange x
For what x is true x=19x? - Garden
The garden has two opposite parallel fences. Their distance is 33.1 m. Lengths in these two fences are 75.5 meters and 49.4 meters. Calculate the area of this garden. - Fraction to decimal infinite
Find which digit is at 1000th place after the decimal point in the decimal expansion of the fraction 9/28. - A loan
A loan of $944 is charged simple interest at an annual rate of 8.1%. How much money is owed 14 months after the loan was made? - Parallelogram - side
Calculate the length of the side of a parallelogram whose area is 161 dm² and height to that side is 23.6 dm long.
- Parallelogram
Calculate the area and perimeter of a parallelogram whose two sides are long a=24 cm b=22 cm and height ha = 6 cm long. - Rates
When gas consumption, the consumer may choose one of two rates: rate A - which pays 0.4 € per 1 m³ of gas a flat monthly fee of 3.9 € (regardless of consumption) rate B - which pays 0.359 € per 1 m³ of gas a flat monthly fee of 12.5 € From what monthly co - Tax reports
If 1 1/2 accountants can do 2 1/2 tax returns in 1 1/2 hours, how many tax returns can three accountants do in 3 hours? - Comparing powers
How many times is number 56 larger than number 46? - Permill
How many per mills is 978 from 84370?
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