Which implies Speed Distance Time and. This means that your wife will catch up with you in 6 hours. Make sure that the units for time and distance agree with the units for the rate.
D 60 6 360.
Fill in the values for d using the formula d rtrtdCase 150650 6 300Case 245t45t Step 4. Average Speed Word Problems. A bus traveling at an average rate of 50 kilometers. An easy way to remember the formulae is to put distance speed and time or the letters D S and T into a triangle.