_ _ _ _ _ _ _ is a mathematical comparison between two numbers.
Proportion
The table below shows the distance travelled by a car in kilometers (km) and the time in hours necessary to travel that distance. We assume that the car travels at a constant speed. How many hours are needed to travel 500 kilometers?
10 Hours
In mathematics, a _ _ _ _ _ _ indicates how many times one number contains another.
Ratio
_ _ _ _ _ _ _ _ _ is a mathematical operation, written as bⁿ, involving two numbers.
Exponentiation
If x : y = 8 : 9, find the ratio of (7x - 4y) : 3x + 2y
10 : 21
If 2:x :: 4:8 then x =?
x = 4
Which is greater 3 with exponent 2 or 2 with exponent 3?
3 with exponent 2 > 2 with exponent 3
??
29 : 49
Express 343 as a power of 7.
^
Solve for x. 2x−4=8
x = 6
Your experience on this site will be improved by allowing cookies.