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2 years, 9 months ago
2 years, 9 months ago
Hi
In these type of questions we always start from reverse
so last step was where D gave A and as A had 48 so D must have given him 24 so after giving 24 he had 48 with him as well so D must have 72 , Now D received what he initially had so D must have received 36 from C
Now C received what he initially had and gave D 36 so 2C-36 =84 So C =42
So B must have given 42 to C
Now B received what he initiallly had
so 2B-42 =48
B =45