16 / 348 = 0.04598
21.75
It is because 16 goes into the number 348 exactly 21.75 times. Which is why if you multiply 16 x 21.75 you will get 348.
21.75
0.046
12
8.7
43.5
348 divided by (7+1/4) = 48
174
Itself and any other multiples of 348
6 divided by 348 is ~0.0172413793103