We have to divide 48 by 3 using distributive property.
Division using distributive property is used as it is much easier and accurate.
For dividing 48 by 3, we split first 48 as a multiple of 3 and 10
i.e. 48 = 30+18
Now divide again 18 as 3x5 +3
i.e. 48 = 30+15+3
By distributive property we have 48/3 = (30+15+3)/3 =30/3 +15/3 +3/3
Now easier to calclate this
30/3 = 10 : 15/3 =5 and 3/3 =1
Hence 48/3 = 10+5+1=16