432 without the aid of a calculator !
48/9 = 5.33...
48 x 6 - 9 = 279
9 times with 3 remaining 435 - 3 = 432 = 48 x 9
5 goes into 48 9 times. 48 divided by 5 is 9.6.
3, remainder 9
48 times
9 goes into 48 5 times with 3 over.
432 รท 9 = 48
9 whole times.
5 times with remainder 3.
9 times with a remainder of 3
9/9=1+3=4x12=48