Question middle school mathematics 5 3 pts avatar of grace77 all three trains just arrived at the station. when will they next all arrive at the station at the same time? . . key: red train=8mins blue train=10mins yellow train=12mins

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