Question

Work out the volume of a cube with length 6.5cm. Give answer to 3 significant figures

Answer 1

265

Explanation:

It's a cube, so all sides are the same, so 6.5 x 6.5 x 6.5

This equals 264.625. They want 3 significant figures, so u round to the nearest whole number. Significant numbers are whole numbers. This becomes, 265.