Final answer:
When dividing negative numbers, a negative divided by a negative results in a positive quotient. Therefore, -3.45 ÷ (-15) simplifies to approximately 0.23.
Step-by-step explanation:
When dividing negative numbers, we follow a rule called the quotient of powers rule: when the same base is divided by the same base, the signs of the quotients are determined by the number of negative signs. In other words, a negative divided by a positive is negative, and a positive divided by a negative is also negative.
So, in this case, -3.45 ÷ (-15) becomes a negative divided by a negative, which results in a positive quotient. Therefore, the answer is a positive number.
We can divide 3.45 by 15 to get the quotient. When we divide 3.45 by 15, we get approximately 0.23.
Therefore, -3.45 ÷ (-15) simplifies to approximately 0.23.
Learn more about Dividing negative numbers