Question

Jasmine finished the bike trail in 2.5 hours at an average rate of 9 3/10 miles per hour. Lucy biked the same trail at a rate of 6 1/5 miles per hour. How long did it take Lucy to bike the trail?

Answer 1

See @jazelly_ , Distance = Speed * Time. Here distance is the same in both the cases. assuming the time taken by lucy to be x, so distance being constant,
2.5*9.3 = 12.2*x

Answer 2

:) i thought u write 93.10&61.5
Abhilash11 said the correct form