Answer:
D
Step-by-step explanation:
because youe last number is 90
There are four properties of multiplication namely commutative, associative, multiplicative identity and distributive. The equation given defines the commutative property of multiplication where two numbers are multiplied, the product will still be the same no matter what is the order of the multiplicands.
The greatest number of groups is 15. This is because 15 is a common multiple of 30 and 45
Answer:
6,156 is the answer to the equation