Sure thing, let's get straight to it. We start with 775 and we're going to multiply it by 5, which means adding 775 to itself 5 times.
Step 1: 0 + 775 = 775
Step 2: 775 + 775 = 1550
Step 3: 1550 + 775 = 2325
Step 4: 2325 + 775 = 3100
Step 5: 3100 + 775 = 3875

So, 775*5 = 3875