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One afternoon, Harry, William and Rooney went fishing. They caught some fish and decided to split the catch. Harry took home 35% of the total number of fish. William took home 60% of the remainder and Rooney took the rest of the fish home. Harry and Rooney took home 305 fish. (a) How many fish did they catch altogether? ...
Boat A started travelling at 10 a.m. at an average speed of 26 km/h. Boat B, heading in the same direction, started from the same point at 12 noon. If it took boat B 4 h to catch up with boat A, find the average speed of boat B.
Train X began travelling at 6 a.m. at an average speed of 55 km/h. At 10 a.m. , train Y started travelling from the same place, on the same route and in the same direction. If it took train Y 8 h to catch up with train X, calculate the average speed of train Y. Notes to students: Round your answer off to 2 decimal places
Donald started walking at 6.30 a.m. at an average speed of 4.8 km/h. At 12.30 p.m. , a cyclist began his journey from the same point, heading in the same direction. If it took the cyclist 2 h 30 minutes to catch up with Donald, what is the average speed of the cyclist ? Notes to students: Round your answer off to 2 decimal places
James drives at a speed of 120 km/h and Tom drives at a speed of 180 km/h. James starts driving his car along a straight road at 1500. At 1548, Tom starts driving his car along the same straight road. How long will it take Tom to catch up with James? Note to students ...
Tracy cycles at a speed of 144 km/h and Terence cycles at a speed of 192 km/h. Tracy starts cycling along a straight road at 1500. At 1700, Terence starts cycling along the same straight road. How long will it take Terence to catch up with Tracy? Note to students: Give your answer in hours ...
Ricky cycles at a speed of 70 km/h and Kevin cycles at a speed of 85 km/h. Ricky starts cycling along a straight road at 1400. At 1430, Kevin starts cycling along the same straight road. How long will it take Kevin to catch up with Ricky? Note to students: Give your answer in minutes. ...
The distance between town R and town S is 96 km. Alvin and Simon left town R at 0600 and drove towards town S.Alvin drove at a speed of 80 km/h. Simon's speed was 20 km/h slower than Alvin’s. Halfway through the journey, Alvin took some rest and waited for Simon to catch up with him. How long did Alvin rest?