Elevise
  • Home
  • GCSE Maths
  • GCSE Science
  • Membership
Back to AQA Approximation (F) Home
​​​Approximation: Quiz 2 - Answers
Part 1 
1) 5,080 
2) 724,000 
3) 925 
4) 0.000828 
5) 0.173 
6) 809 
7) 984 
8) 201,000 
9) 0.00263 
 
Part 2
1) 278,450 
2) 98,003,000 
3) 63.273 
4) 0.0000067232 
5) 80.928 
 
Part 3 
1) 67,000 
2) 90 
3) 0.00068 
4) 0.2 
5) 79 

Working
Picture
Picture
Picture
Picture
Picture
Picture

Questions
Part 1 

Round the following numbers to 3 significant figures. 
1) 5,082 
2) 723,592 
3) 925.3 
4) 0.00082798 
5) 0.1731 
6) 809.274 
7) 983.75 
8) 200,872 
9) 0.002631 

Part 2 
Round the following numbers to 5 significant figures. 
1) 278,452.231 
2) 98,002,823 
3) 63.273459 
4) 0.0000067231839 
5) 80.928318 

Part 3
Round the following numbers to 2 significant figures. 
1) 67,239.23 
2) 90.231 
3) 0.00067928 
4) 0.200037 
5) 78.53103 
Back to Questions
Home
GCSE Maths
GCSE Science
Membership
Tuition
United Kingdom
[email protected]
  • Home
  • GCSE Maths
  • GCSE Science
  • Membership