Q146Multiple choice
The table shows the portion of some common materials that are recycled. Material Recycled Paper Aluminium cans Glass Scrap
- (a)Is the rational number expressing the amount of paper recycled 1 1 more than or less than ? 2 2
- (b)Which items have a recycled amount less than ?
- (c)Is the quantity of aluminium cans recycled more (or less) than half of the quantity of aluminium cans?
- (d)Arrange the rate of recycling the materials from the greatest to the smallest.