50090

Question

Terry makes 500 kilograms of concrete by combining 100 kg of cement mix with 200 kg of sand and 200 kg of aggregate.

What percentage of the concrete is made up of cement mix?

Worked Solution
Percentage\text{Percentage} = 100500×100\dfrac{100}{500} \times 100
= 15×100\dfrac{1}{5} \times 100
= {{{correctAnswer}}}

Variant 0

DifficultyLevel

535

Question

Terry makes 500 kilograms of concrete by combining 100 kg of cement mix with 200 kg of sand and 200 kg of aggregate.

What percentage of the concrete is made up of cement mix?

Worked Solution
Percentage\text{Percentage} = 100500×100\dfrac{100}{500} \times 100
= 15×100\dfrac{1}{5} \times 100
= 20%

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
correctAnswer
20%

Answers

Is Correct?Answer
x

2%

x

4%

✓

20%

x

40%

Tags

  • nap_nc