Question

A solid box with height 60cm, width 10cm and length 10cm needs to be painted.

The paint costs £0.17 per cm2.
How much will it cost to paint the outside of the box?

Answer 1

17cm²

Explanation:

area of box =l×w

10cm×10cm=100cm²

0.17×100cm²=17cm²

Answer 2

£442

Explanation:

see vid on how to calculate cm² of a box here