Elevise
  • Home
  • GCSE Maths
  • GCSE Science
  • Membership
Back to AQA Maths Higher June 2018 Paper 1 Home
​Q14: Question – Paper 1 – June 2018
Helpful Links
Content:
  • Part A) Arithmetic Sequences
  • Part A: Creating Ratios
  • Part B) Finding Unknowns in a Ratio​
Quizzes:​
  • Part A) Arithmetic Sequences
  • Part A) Creating Ratios
  • Part B) Finding Unknowns in a Ratio

Question
Click here for a printable PDF of this question. 
14)
Patterns are made using straight lines and arcs.
a)
Picture
More rows are added to Pattern B so that 
number of straight lines : number of arcs = 10 : 9

​How many rows are added?
[2 marks]

b) A different pattern is made using 20 straight lines and 16 arcs.
The straight lines and arcs are made from metal.
  • 20 straight lines cost £12
  • cost of one straight line : cost of one arc = 2 : 3

​​Work out the total cost of the metal in the pattern.
[3 marks]
Show answers
Home
GCSE Maths
GCSE Science
Membership
Tuition
United Kingdom
[email protected]
  • Home
  • GCSE Maths
  • GCSE Science
  • Membership