(21/16 * 12/9) + (- 3/8 * - 12/9) = ?

I hope it's right and will help you. Thank you

Step-by-step explanation:

Before adding these fractions, simplify both fractions.

Still you can simplify.

Now let us add these fractions.

Hope this helps you :-)

Let me know if you have any other questions :-)

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )