The answer to this question is 100
George solved problems at the rate of 24 problems per 10 min is greater than the Urban rate which is 21 problems per 10 min
Answer:
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Answer:
An possible equation 50t (min) - 700 = 0
and t= 13, 4 min a result a little less than expected 13, 1/3 = 13, 33 min
Step-by-step explanation:
Only need to use rules of three or using rates
1 Km = 1000 m
t= \frac{0.67* 1000}{50} = 13,4 min
An possible equation 50t - 700 = 0