Mathematics 0580 · IGCSE · Limits of accuracy

Limits of accuracy — practice question

The mass of a metal cube is $14.2\text{ g}$, correct to 1 decimal place.

(a)[1]

Find the lower bound for the cube’s mass.

(b)[3]

Calculate the upper bound of the metal’s density.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$14.15$” …