Maths

HCF of 3 and 9

• 3

• 4

• 5

• 9

• None of the above

LCM of 4, 5, 6 and 7

• 1

• 3

• 5

• 6

• None of the above

LCM of 5 and 6

• 30

• 60

• 90

• None of the above

Factors of 101

HCF of 3 and 4

• 0

• 1

• 2

• None of the above

Ashley has listed the 5 multiples of 9. Which one is the wrong one?

9, 18, 28, 36, 45

• 9

• 18

• 28

• 36

• 45

The HCF of 2 and 3 is 0

• ✓

• ✗

Value of π

• 3.1415926535897932384626433832795028841971...

• 3.14

• 22⁄7

• 22:7

Area of circle

• π𝑟²

• π𝑑

• π𝑑²

• π(𝑑/2)²

The diameter of a circle is the letter ___.

• 𝑑

• 𝐷

• 𝑟

• 𝑅