Question
PSLE
Cathy and Daniel ran in a race. When Daniel had completed the race, Cathy had only run 79 of the distance. Cathy's speed was 68 m/min slower than Daniel's speed. Both of them did not change their speeds throughout the race. What was Daniel's speed in m/min?
3 m

Click button first when a symbol is required. X

PSLE
Cathy and Daniel ran in a race. When Daniel had completed the race, Cathy had only run 79 of the distance. Cathy's speed was 68 m/min slower than Daniel's speed. Both of them did not change their speeds throughout the race. What was Daniel's speed in m/min?