Year 9 Foundation Maths Revision - Non Calc

Simplify fully  $\frac{28}{42}$  

•  $\frac{14}{21}$  

•  $\frac{4}{6}$  

•  $\frac{2}{3}$  

•  $\frac{7}{7}$  

What is 10% of 83?

• 830

• 8.3

• 8

• 0.83

What type of correlation does this scatter graph show?

• Positive Correlation

• Negative Correlation

• No Correlation

• This is not a scatter graph.

In a school of 120 people, 20 of them like football. If you drew this in a scatter graph, what angle would you use for football?

• $6\degree$

• $20\degree$

• $60\degree$

• $360\degree$

What modal month for having a birthday according to this graph?

• February

• April

• June

• August

• December

Which is an example of continuous data?

• Height

• Shoe Size

• Favourite colour

• Number of siblings

I am x years old. My mum is 3 times as old as I am. What is an expression for the total of our ages?

• x + 3

• 3x + 3

• 3x

• 4x

If x = 5 and y = 3, what is 2x - y?

• 22

• 13

• 7

• 4

Expand 4(x + 3)

Factorise fully 6x + 12

• 6

• 18x

• 3(2x + 4)

• 2(3x + 6)

• 6(x + 2)