ECZ 2024 · O-Level Paper 1 — Approximations

A container of cooking oil has a mass of 15.4kg. (b) Write down the relative error of the mass of the container of cooking oil as a fraction in its simplest form.

Verified working — step 1

Tolerance = 0.05kg

The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.

Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.

Have a different question?

Search it — if it is from a past paper or a school mock, chances are we have it worked out, or one that uses the same method.