Question

A sum of ₹3000 is to be given in the form of 63 prizes. if the prize money is either ₹100 or ₹25. find the number of prizes ​

Answer 1

Step-by-step explanation:

Let no. of Rs 100 prizes be n and 25 prizes be (63-n)

100n + (63-n)25 = 3000

75n = 3000-1575

75n = 1425

n = 19

No. Of Rs 100 prizes are 19 and Rs 25 prizes are (63-19) = 44