Look at the picture.
- How many units is Umbrella 1 longer than Umbrella 3?
- What is the total height of Umbrella 3 and Umbrella 4?
Length of Umbrella 1: 5 units
Length of Umbrella 2: 6 units
Length of Umbrella 3: 4 units
Length of Umbrella 4: 8 units
(a)
Number of units that Umbrella 3 is longer than Umbrella 1
= 5 - 4
= 1 unit
(b)
Total height of Umbrella 3 and Umbrella 4
= 4 + 8
= 12 units
Answer(s): (a) 1; (b) 12