Question
PSLE
Cindy and Archie ran in a race. When Archie had completed the race, Cindy had only run 47 of the distance. Cindy's speed was 78 m/min slower than Archie's speed. Both of them did not change their speeds throughout the race. What was Archie's speed in m/min?
3 m

Click button first when a symbol is required. X

PSLE
Cindy and Archie ran in a race. When Archie had completed the race, Cindy had only run 47 of the distance. Cindy's speed was 78 m/min slower than Archie's speed. Both of them did not change their speeds throughout the race. What was Archie's speed in m/min?