jackieeee111 jackieeee111 31-08-2019 Mathematics contestada The ratio of the walking speeds of three peoplev in race walking is 3:4:5. If their walkingdistances are the same, then the ratio of thetimes taken isA. 3:4:5.B. 9:16:25.c. 16:15:9.D. 20:15:12