A military operation requires 500 liters of fuel. If one tank can carry 125 lite

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Question: A military operation requires 500 liters of fuel. If one tank can carry 125 liters, how many tanks are needed? (2019)

Options:

Correct Answer: 4 tanks

Exam Year: 2019

Solution:

Number of tanks = Total fuel / Fuel per tank = 500 liters / 125 liters/tank = 4 tanks.

A military operation requires 500 liters of fuel. If one tank can carry 125 liters, how many tanks are needed? (2019)

A military operation requires 500 liters of fuel. If one tank can carry 125 liters, how many tanks are needed? (2019)

Step 1: Identify the total amount of fuel needed for the operation, which is 500 liters.
Step 2: Identify how much fuel one tank can carry, which is 125 liters.
Step 3: To find out how many tanks are needed, divide the total fuel by the amount of fuel one tank can carry.
Step 4: Perform the division: 500 liters divided by 125 liters per tank.
Step 5: Calculate the result: 500 / 125 = 4.
Step 6: Conclude that 4 tanks are needed to carry 500 liters of fuel.

Division – The question tests the ability to divide a total quantity (fuel) by a per unit quantity (fuel per tank) to determine the number of units needed.
Unit Conversion – Understanding that both quantities are in liters and do not require conversion, which simplifies the calculation.