In order to simplify the resolution process, we begin by breaking down the number 742 into a smaller addition exercise:
(700+42):4
We then divide the two numbers within the parentheses into smaller numbers. The numbers should be more manageable for us to divide by 4:
(400+200+100+40+2):4=
Following this we divide each number inside of the parentheses by 4:
4400+4200+4100+440+42=
We then solve all the fractions:
100+50+25+10+21=
Lastly we solve the exercise from left to right:
100+50=150
150+25=175
175+10=185
185+21=18521
18521