Question

How to solve 3 7 12 2 = 52

Answer 1

Step 1. 3 7/12 2 =52 Reduce the numbers 
step 2. 7/4 2 =52      Reduce the numbers 
step 3. 7/2 =52         Covert the fraction to decimal
step 4. 3.5 =52         Check the equality

answer: 3.5 =52 

but this answer isn't true 

Hope this helps :)