Skip to content

Course home

Estimating

Estimating

EasyMediumHard
123456789101112131415161718192021222324252627
Question 19

The estimate for the value of 21.75+98.10.192\displaystyle \frac{21.75 + \sqrt{98.1}}{0.192}0.19221.75+98.1​​ is 150. Work out the appropriate rounded value for each of 21.75, 98.1 \sqrt{98.1}\,98.1​ and 0.192.

[3]
Markscheme

Estimating Questions

  1. GCSE
  2. /Maths
  3. /Estimating

247 exam-style questions on WJEC GCSE Maths Estimating. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank