A sum of rs 700 is to be used to give seven cash prizes to students of a school for the overall academic performance. If each prize is 20 less than its preceding prize, finde value of each of the prizes.
A sum of RS 700 is to be used to give seven cash prizes to students of school for their overall academic performance. If each prize is RS 20 less then its preceding prize, find the value of each of the prizes.