1. Explain how to determine whether two ratios are equivalent.
2.Find three examples of ratios in a newspaper or magazine. (Due tomorrow Worth 3 points)
Use cross products to determine whether each pair of ratios forms a proportion.
3. 3/2, 21/14
4.2.3/3.4, 0.3/3.6
Solve each proportion.
5. 2/3 = 8/x
6. 1.1/0.6 = 8.47/n
7. x/1.5 = 2.4/1.6
8. Travel A 96-mile trip requires 6 gallons of gasoline. At that rate, how many gallons would be required for a 152-mile trip?