Out of a sum of money, rakhi gives john one-third, john gives mallika one-third of what he has, and
mallika gives rakhi one third of what she has. If John has received 36 rupees from Rakhi, how much
money Rakhi has now (in rupees)?
1] 21 2] 76 3] 81 4] 36
Language is remarkable, except under the extreme constraints of mathematics and logic, it never can talk only about what it's supposed to talk about but is always spreading around.
Raju Sharma
A man has one hundred dollars and you leave him with two dollars. That's subtraction.