Question

Problem 2: Mr. Hasan has few notes of Tk. 10 and Tk. 50. A total of his 150 notes
amount to Tk. 5100. What is the number of each kind of note?

Answer 1

Answer:

Step-by-step explanation:

x=60,Thus Tk 10 are 60 note

and Tk 50 notes=150-60=90

Let notes of Tk 10 are =x

Now total notes are = 150

Then notes of Tk 50= 150-x

Total amount

=x*10+(150-x)*50=5100

10x+7500-50x=5100

-40x=5100-7500= -2400

40x=2400

x=60,Thus Tk 10 are 60 note

and Tk 50 notes=150-60=90