A school needs to transport 24 learners. Each car can fit 2 learners. How many cars are needed?

Question

ScanSolve AI Tutor · Accepted Answer

Step 1: Understand the problem. We need to transport 24 learners, and each car can fit 2 learners. We need to find out how many cars are needed using division or repeated subtraction. Step 2: Solve using division. Divide the total number of learners by the number of learners per car. 24 learners ÷ 2 learners/car = 12 cars Step 3: Solve using repeated subtraction. Start with 24 learners and repeatedly subtract 2 (learners per car) until 0 is reached, counting each subtraction as one car. 24 − 2 = 22 (1 car); 22 − 2 = 20 (2 cars); 20 − 2 = 18 (3 cars); 18 − 2 = 16 (4 cars); 16 − 2 = 14 (5 cars); 14 − 2 = 12 (6 cars); 12 − 2 = 10 (7 cars); 10 − 2 = 8 (8 cars); 8 − 2 = 6 (9 cars); 6 − 2 = 4 (10 cars); 4 − 2 = 2 (11 cars); 2 − 2 = 0 (12 cars) Both methods show that 12 cars are needed. The number of cars needed is 12 cars.

A school needs to transport 24 learners. Each car can fit 2 learners. How many cars are needed?

Answer

Step-by-step solution

Understand the problem.

Solve using division.

Solve using repeated subtraction.

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