It is abbreviated as. The formula for distance problems is. The unknown distance is represented with the variable d.
Distance rate time problems The formula d r t is the formula to use to solve problems related to distance rate and time.
You will also apply the formula that solves distance rate and time which is distance rate x time. It would be helpful to use a table to organize the information for distance problems. In some cases you will not need to bottom row but I always make the same chart to begin each problem even if I dont need to bottom row. A boy walks at a speed of 4 kmph.