SOLUTION: A wheel made 528 revolutions at 64 and 2/5 per minute. How many minutes did it rotate. The answer must first be estimated and then solved and once the answer is found it must be

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: A wheel made 528 revolutions at 64 and 2/5 per minute. How many minutes did it rotate. The answer must first be estimated and then solved and once the answer is found it must be       Log On


   

Question 732066:
A wheel made 528 revolutions at 64 and 2/5 per minute. How many minutes did it rotate. The answer must first be estimated and then solved and once the answer is found it must be simplified.
Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
ESTIMATE:
500/60=8.3 MINUTES ANS.
528/64.4=8.199 OR 8 MIN. & 12 SEC.