Answer: 5 treadmills : 6 elliptical machines.
Explanation:
We know that , the ratio of A to B can be written as :
or A : B.
As per the question , we need to find the ratio of 30 treadmills to 36 elliptical machines, which can be written as
![\frac{30\text{ treadmills }}{\text{36 elliptical machines}}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/mr0me5904b0xfwfwxvhd04nppsqal8muuh.png)
Since , the numerator and denominator are multiple of 6, so we divide both of them by 6, we get
![\frac{\text{\text{5 treadmills}}}{\text{6 elliptical machines}}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/3webius28c5h8hw7kqf1yk8ule4xe27he5.png)
That is the require ratio is 5 treadmills : 6 elliptical machines.