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Solving a one-step word problem using the formula d = rt Debra went for a drive in her new car. She drove at a speed of 51.2 miles per hour for 2 hours miles

User Crwth
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Final answer:

Debra's driving distance was calculated using the formula d = rt, with a rate of 51.2 miles per hour and a time of 2 hours, resulting in a total distance of 102.4 miles.

Step-by-step explanation:

Solving a One-step Word Problem: Distance Calculation

Debra went for a drive in her new car at a speed of 51.2 miles per hour for 2 hours. To calculate the distance she drove, we use the formula d = rt, where d is distance, r is rate (or speed), and t is time. For Debra's trip, the rate r is 51.2 miles per hour, and the time t is 2 hours.

Step-by-step calculation:

Solve for the unknown: d = 51.2 miles/hour × 2 hours = 102.4 miles.

Therefore, Debra drove 102.4 miles during her 2-hour trip.

User Nimit Bhardwaj
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