Answer:
Step-by-step explanation:
To figure out the possible groups find the factors of 12; in other words what two numbers would multiply to 12. These are: 1, 2, 3, 4, 6, and 12
So, your possible groupings are;
the answer is 4 * 9
np
20-(4+2)
So since they are eating, they are taking away, or subtracting.
5.2, 5.4, 5.45, 5.5
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