A pair that represents equivalent ratios include the following: D. 4/10, 12/30.
In Mathematics and Geometry, a proportional relationship is a type of relationship that passes through the origin (0, 0) and produces equivalent ratios as represented by the following mathematical equation:
y = kx
Where:
- y represents the y-variable.
- x represents the x-variable.
- k is the constant of proportionality or unit rate.
Next, we would determine the equivalent ratios as follows;
2/3, 9/15
2/3 ≠ 3/5
5/8, 15/21
5/8 ≠ 3/7
3/12, 6/18
1/4 ≠ 1/3
4/10, 12/30 (by dividing all through by 6)
2/5 = 2/5
Complete Question:
Which pair represents equivalent ratios?