Skip to content
MathsGenie logo
Open app

Course home

  1. GCSE
  2. Maths WJEC
  3. Question bank

Bounds

MediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445
Question 24
R=VI R = \frac{V}{I} R=IV​

V=240V = 240V=240 correct to 3 significant figures

I=10.0I = 10.0I=10.0 correct to 1 decimal place

By considering bounds, work out the value of R R\,R to a suitable degree of accuracy. Give a reason for your answer.

[5]

Bounds Questions

  1. GCSE
  2. /Maths
  3. /Bounds