Question

Q4.
For any two whole numbers a and b:
a + b = b + a (Addition is commutative)
a * b = b xa (Multiplication is commutative )
In which step in the calculations shown below is the commutative property being used:
56 +5 (55 + 50 +45)
56 + 5 x (55 +45 + 50) (Step A)
= 56 + 5 x (100 + 50) (Step B)
= 56 + 5 x 150
(Step C)
= 56 + 750
(Step D)
= 806
A. Step A
B. Step B
C. Step C
D. Step D
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Answer 1

Step-by-step explanation:

answer us step b ok it helps u

Answer 2

Answer:

step C shows the above property