Prejean's speed in a race was three-quarters that of Rickey. If they both took a total of 70 minutes to run the race, calculate the total number of minutes that Rickey took to finish the race. Let's think step by step and output the final answer after "####".
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Let's say Rickey took t minutes to finish the race.
If Prejean's speed in the race was three-quarters that of Rickey, and Rickey took t minutes to finish the race, the time that Prejean took to finish the race is 3/4*t=3/4t
Together, Rickey and Prejean took t+3/4t = 70
They took 1 3/4 t hours=70 to finish the race
This is 7/4t=70
t=70*4/7
The time that Rickey took to finish the race is t= <<40=40>>40 minutes
#### 40
Prejean's speed in a race was three-quarters that of Rickey. If they both took a total of 70 minutes to run the race, calculate the total number of minutes that Rickey took to finish the race.
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