Match each division expression to its quotient

Let's start by calculating their values one by one, and then we can match them.

Starting with , we can simplify this more by adding to the nominator. That gives us . Now we can apply the Keep-Change-Flip rule. Keep the first fraction as it is, change the division sign into multiplication, flip the second fraction. . We apply fraction multiplication which is simply multiplying the first nominator by the first nominator and the same for the dominator.  and the result is or simply -3.

Now, we calculate the second one, . This can be re-written as . As we did in the previous part we apply the  Keep-Change-Flip, this will give us . Do the multiplication and the result will be , we can divide both the nominator and dominator by 10 which will result and finally we know that and we can divide both of them again by 61 which will result

You can try solving the rest by yourself but here's is the final answer for them both:

12cm

the answer is d