SOLUTION: Today, grandmother rode 20% further than she rode on Sunday, in 20% less time than Sunday's ride took. Her speed today was ?% of her speed on Sunday.
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-> SOLUTION: Today, grandmother rode 20% further than she rode on Sunday, in 20% less time than Sunday's ride took. Her speed today was ?% of her speed on Sunday.
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Question 339518: Today, grandmother rode 20% further than she rode on Sunday, in 20% less time than Sunday's ride took. Her speed today was ?% of her speed on Sunday. Answer by Kennedy(1) (Show Source):
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