4. For each of the following ratios, create an equivalent ratio. Use the space to the right of the table to show your math thinking and what you did to create each equivalent ratio.
Ratio Equivalent Ratio
2:7
25:55
3.5:7

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters