. A sum of 3000 is to be given in the form of 63 prizes. If the prize

1.	. A sum of 3000 is to be given in the form of 63 prizes. If the prize money is eitherR.I0or .25. Find the number of prizes of each type.
Answer» Let no. of Rs 100 prizes be n and 25 prizes be (63-n) 100n + (63-n)25 = 300075n = 3000-157575n = 1425n = 19 No. Of Rs 100 prizes are 19 and Rs 25 prizes are (63-19) = 44

. A sum of 3000 is to be given in the form of 63 prizes. If the prize money is eitherR.I0or .25. Find the number of prizes of each type.

Answer»

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

100n + (63-n)25 = 300075n = 3000-157575n = 1425n = 19

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