Skip to content
MathsGenie logo
Open app

Course home

  1. IGCSE
  3. Maths Edexcel
  5. Question bank

Bounds

Medium
1234567891011
Question 7
P=Et P = \frac{E}{t} P=tE​

E=812E = 812E=812 correct to 3 significant figures

T=9.2T = 9.2T=9.2 correct to 1 decimal place

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

[5]

Bounds Questions

  1. IGCSE
  2. /Maths
  3. /Bounds

Practise Edexcel IGCSE Maths Bounds with exam-style questions for IGCSE Maths. 11 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank