Answer :

Let the no. of 25 - paisa coins be x.

the no of 50 - paisa coins = 50 - x

[ the total no. of coins = 50]

According to the question,

total money = Rs. 19.50 = 1950 paise

25x + 50(50 - x) = 1950

2500 - 25x = 1950

25x = 550

x = 22

Thus, the no of 25 - paisa coins = x = 22 and,

the no of 50 - paisa coins = 50 - x = 50 - 22 = 28.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Solve each of theRS Aggarwal - Mathematics

If 2x – 3y = 7 anRD Sharma - Mathematics

Solve the followiRD Sharma - Mathematics

Solve each of theRD Sharma - Mathematics