Look at the picture.
- How many units is Plant 4 longer than Plant 3?
- What is the total height of Plant 2 and Plant 3?
Length of Plant 1: 8 units
Length of Plant 2: 9 units
Length of Plant 3: 6 units
Length of Plant 4: 7 units
(a)
Number of units that Plant 4 is longer than Plant 3
= 7 - 6
= 1 units
(b)
Total height of Plant 2 and Plant 3
= 9 + 6
= 15 units
Answer(s): (a) 1; (b) 15