Question

57. A man has Rs. 930 in the denominations of one-rupee notes, ten-rupee notes and twenty-
rupee notes. The number of notes of each denomination is equal. What is the total number of
notes that he has?
A. 45
B. 60
C. 75
D. 90​

Answer 1

Answer:

90

Step-by-step explanation:

let 3x be the total no.of notes

1*x+10*x+20*x

31x=930

x=930/31=30