Question

The table shows the portion of some common materials that are recycled.
Material Recycled
Paper
5/11
Aluminium cans
5/8
Glass
2/5
Scrap
3/4
(i)Is the rational number expressing the amount of paper recycled more than 1/2 or less than 1/2?
(ii) Which items have a recycled amount less than 1/2 ?
(iii) Is the quantity of aluminium cans recycled more (or less) than half of the quantity of aluminium cans?

Answer 1

Answer:

i)less then 1/2

ii)paper

glass

iii)more then 1/2