Answer: -3 5/7
Step-by-step explanation: Alrighty!! First thing we need to do is convert all mixed numbers to fractions.
1 4/9 becomes 13/9
-2 4/7 becomes -18/7
So our equation looks like this now:

Multiply the numerators together, and the denominator together!! We get

We notice that both the numerator and the denominator are divisible by 9. So now we simplify.

Make into a mixed number:
