Rational numbers + equation - practice problems - page 2 of 4
Number of problems found: 74
- Camp
In the camp are children. 1/2 went on a trip, 1/4 went to bathe, and 38 children remained in the room. How many children are in the camp? - Expression
If it is true that (l + 15 w)/(w) = 6, then the value of the expression (13 l)/(12 w) is: - Remainder 5594
What number did we divide by 55 if the ratio is 9.16 and the remainder 0.04? - Clock
What time is now if the time elapsed afternoon is 2/10 of time that elapses before midnight?
- Question 4436
Find the number that replaces the question mark: 1.4:? = - 6 - Decimal 4641
The sum of two decimal numbers, one of the numbers is 3.2, larger than the other, is 52.78. - Two numbers 11
The sum of two rational numbers is (-2). If one of them is 3/5, find the other. - Proportion 67054
Calculate the divisor; if the divisor is 895, the proportion is 40, and the remainder is 15. - Positive 70974
The sum of two positive numbers is 2.5. A smaller number is four times smaller than a larger number. What is the value of a smaller number?
- Equation: 3955
What is the value of x in this equation: 2.5x: 4 = 7.5. x is a natural 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? - Hands
The clock shows 12 hours. After how many minutes will the angle be between the hour and minute hand 90°? Consider the continuous movement of both hands for hours.
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