is nine-tenths say they drink tea then that means it's 540 because it's 9/10 you reply by the 600 which will give you 5 40 and 40% of the people who say yes drink at least 4 caps which day there for 40% of which will be office 512 44
Stan and hilda can mow the lawn in 45 min if they work together. if hilda works twice as fast as stan, how long would it take st
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