Using the four 4 and applying BODMAS rule (Bracket, OF, Divide, MUltiply, Addition and Substraction), get the result 20.

Example: Applying three 4,
4*4+4=20,
Get the solution as 20, applying BODMAS rule and using four 4, Other numbers can not used

4/4+4*4

Wrong answer Ramjighini, your answer is 17

Here's my take on the answer to your question:

(4/4+4)4=20

Good job, all set.

Ok I have a different problem:

Get 798, 478, 321

Using 65, 8,7,5,4,2,1

U have to use all of the given numbers but only once (for each of 798, 478, 321). you can do whatever u want, divide,multiply,add,substract...

I just generated these numbers randomly. So I even dont know if it works but it should. If it is not possible to get an exact match, just find the solution for the nearest of it.

Lets see how many different ways people come with