Points A and B are 90 km apart from each other on a highway. A car starts from A and another from B at the same time. If they go in the same direction they meet in 9 hours and if they go in opposite directions they meet in 9/7 hours. Find their sppeds.
ON SELLING A TEA SET AT 5% LOSS AND A LEMON SET AT GAIN OF 15% A CROCKERY SELLER GAINS RS 7 .IF HE SELLS THE TEA SET AT 5% GAIN AND THE LEMON SET AT 10% GAIN , HE GAINS RS 13.THE ACTUAL PRICE OF THE LEMON SET IS
A problem can be thought in different angles by the MATBEMATICIAN
GSR
Mathematics has 25%formulas, 25%proofs and apply 25%thinking and 25%efforts.
In real life situations proofs are nothing but already existed stories(we know the solutions from all experienced people).
formulas are nothing but goals. we have so many goals b