Unit 215 LO 1 to LO 7 Maths and Science

What is an example of an arithmetic operator?

• Integral

• Addition

• Derivative

Which term describes the result of multiplying two numbers?

• Sum

• Product

• Difference

What is the least common multiple (LCM) of 4 and 5?

• 9

• 20

• 40

What is the highest common factor (HCF) of 12 and 16?

• 4

• 2

• 8

How would you simplify the fraction 8/16?

• 1/2

• 2/4

• 4/8

What is 0.25 as a fraction?

• 1/4

• 1/2

• 3/4

What is 0.75 as a percentage?

• 75%

• 75%

• 7.5%

What is 3/4 as a decimal?

• 0.75

• 0.5

• 0.25

Which of the following is a proportion?

• 4:8 = 1:2

• 3 + 5 = 8

• 2 x 2 = 4

What is 20% of 50?

• 10

• 15

• 20