Question

(aaaa + bbbb + cccc)  : ( a + b + c) - 3.37

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Answer 1

(aaaa+bbbb+cccc):(a+b+c)-3.37

=(a.1000+a.100+a.10+a+b.1000+b.100+b.10+b+c.1000+c.100+c.10+c):(a+b+c)-3.37

= (a.1111+b.1111+c.1111):(a+b+c)-3.37

= [(a+b+c).1111]: (a+b+c)-3.37

=1111-3.37

=1111- 111=1000