Question

What property is shown in the equation?

7ab • 1 = 7ab

A.
Associative Property of Multiplication

B.
Commutative Property of Multiplication

C.
Identity Property of Multiplication

D.
Reciprocal Property of Multiplication

Answer 1

1 + 0 = 1
This is known as the Identity property of Addition.
0 is known as the additive identity.

1 * 1 = 1
1 is known as the multiplicative identity.
Hence, the property shown is the Identity property of Multiplication.

Answer 2

or it could be commutative 2*3=3*2

Answer 3

um c

Answer 4

If it was commutative, they'd surely have given 7ab * 1 in the RHS.

Answer 5

what is the dot?

Answer 6

multiply

Answer 7

Multiplication.