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The formula d = rt gives the distance traveled in time t at rate r. johnny drives for 1.5 hours and travels 93 miles. what was johnny's average speed?

Respuesta :

1davey29
As you are solving for r, first solve your equation for r. Do this by dividing both sides by t to get r=d/t. Now, plug in your values, r=(93)/(1.5)=62 mph. This means your average speed is 62 mph.
butterisdabest
Average speed = Distance/Time
So...
? = 93/1.5
93/1.5 equals...
62
So, 62 = 93/1.5
Average Speed = 62

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