With an aim to exercise a calculation of the polygon's area, multiplication of multi-digit numbers, converting units of measurement surfaces and connecting maths with a practical life, we will imagine that we work in a carpenter's shop and that someone ordered a bookcase as it's drawn on the picture below.
Our task is to calculate how much material is needed, how much it will cost in Serbian dinars and to convert that price into euros.
Carpenter will use MDF Sheets, 10mm thick, which cost 600 RSD per 1m2.
We are going to work in groups on this task.
Our task is to calculate how much material is needed, how much it will cost in Serbian dinars and to convert that price into euros.
Carpenter will use MDF Sheets, 10mm thick, which cost 600 RSD per 1m2.
We are going to work in groups on this task.