Math Skills Challenge

Find the LCM of 12 and 15.

• 20

• 25

• 30

• 60

Find the HCF of 24 and 36.

• 30

• 18

• 6

• 12

Convert 0.75 to a fraction.

• 1/2

• 4/5

• 3/4

• 2/3

Convert 3/4 to a decimal.

• 0.74

• 0.75

• 0.76

• 0.73

What is the LCM of 8 and 10?

• 24

• 50

• 12

• 40

Determine the HCF of 18 and 27.

• 6

• 12

• 15

• 9

Express 2.5 as a fraction.

• 6/4

• 4/3

• 5/2

• 3/2

Convert 5/6 to a decimal.

• 0.8571

• 0.8333

• 0.6666

• 1.125

Calculate the LCM of 16 and 24.

• 56

• 40

• 32

• 48

Find the HCF of 35 and 49.

• 14

• 5

• 10

• 7