Question

divide -2.1 by -0.3.
the quotient is \\(\square\\). (type an integer or decimal.)

Explanation:

Step1: Recall the rule for dividing two negative numbers

When dividing two negative numbers, the result is positive. So we can rewrite the division as the positive division of their absolute values: $\frac{\vert -2.1\vert}{\vert -0.3\vert}=\frac{2.1}{0.3}$.

Step2: Perform the division

To divide $2.1$ by $0.3$, we can think of it as how many times $0.3$ goes into $2.1$. Since $0.3\times7 = 2.1$, so $\frac{2.1}{0.3}=7$.

Answer:

7