Dana made 96 strides.
Step-by-step explanation:
Given,
Ratio of Sally's stride to Dana's strides = 5:4
Strides made by Sally = 120
Let,
x be the strides made by Dana.
Ratio of Sally to Dana = 120:x
Using proportion;
Ratio of Sally's stride to Dana's stride :: Ratio of Sally to Dana

Product of mean = Product of extreme

Dividing both sides by 5

Dana made 96 strides.
Keywords: ratio, proportion
Learn more about proportion at:
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Answer:
r=3
Step-by-step explanation:
if n=10
r=n-7
r=(10)-7
r=3
9 x 5 - 3 x 1
45 - 3 = 42
answer: 42
Answer:
x to the eight thirds power
Step-by-step explanation:
![\huge \sqrt[3]{ {x}^{8} } = {x}^{ \frac{8}{3} } \\](https://tex.z-dn.net/?f=%20%5Chuge%20%5Csqrt%5B3%5D%7B%20%7Bx%7D%5E%7B8%7D%20%7D%20%20%3D%20%20%7Bx%7D%5E%7B%20%5Cfrac%7B8%7D%7B3%7D%20%7D%20%20%5C%5C%20)