Tim Gan Math
Sign up free

Significant Figures

Significant Figures

TGM Original Questions

Given that \(20.63^2\approx 425.6\), without the use of calculator, find \(0.02063^2\).

Video Solution:

Video Solution

Video solution locked

A free account saves your progress; this video needs a course plan.

Create free accountSign inGet the E Math course · from S$29.98/mo

Solution:

Solution locked

680+ questions here come with free worked solutions. A free account saves your questions and progress; this one needs a course plan.

Create free accountSign inGet the E Math course · from S$29.98/moE Math tuition

Create a free account to practise similar questions.

Create free accountSign inGet the E Math course · from S$29.98/moE Math tuition
Answer:Approximately \(0.0004256\).

Need help? Join our E-Maths tuition for O-Level success.

Learn more