Answer:
Each property with the appropriate example is given below.
1. c.Transitive property
If 3 + 4 = 7 and 6 + 1 = 7, then 3 + 4 = 6 + 1
2. a.Distributive property
2x + 6 = 2(x + 3)
3. d.Commutative property
7 * 3 = 3 * 7
4. e.Multiplicative inverse property
½ * 2 = 1
5. b.Associative property
(x + y) + z = x + (y + z)
Answer:
B. it's not useful for this question
Answer:
Step-by-step explanation:
Given
Solving (a): Multiplication sentence
Rewrite of as *
Solve
Hence, the multiplication sentence is:
Solving (b): Rectangular fraction model
In (a) above, the result is 2/5
The fraction model will be represented as thus:
- Draw a rectangle
- Partition in to 5 equal parts (5 represents the denominator)
- Shade 2 of the 5 partitions (2 represents the numerator)
<em>See attachment for model</em>