I believe the answer is 14. This is a hard one.
Answer:It Must be (4*7)^2
Step-by-step explanation:
(4*7)^2
=28^2
=784
Answer:
I did it is in my profile
Step-by-step explanation:
Answer:
3 * 3 3/5
Step-by-step explanation:
If you are adding 3 3/5 three times, than you can multiply 3 3/5 to get the same answer, just faster.