I have Rs 1000 in ten and five rupee coins. If the number of ten rupee coins that I have is ten more than the number of five rupee coins. How many coins do I have in ten and five rupee coins respectively ?
a-70,60
b-60, 70
c-50, 40
d-40, 50
Answers
Answered by
0
Answer:
option a
Step-by-step explanation:
because
70*10=700
60*5=300
=700+300
=1000
hope it helps
Answered by
8
Let no. of five rupee notes = x
no. of ten rupee notes = x+10
Cost of 5 rupee notes = Rs. 5x
Cost of 10 rupee notes = Rs. 10x +100
Total Cost = Rs. 1000
Therefore,
5x + 10x + 100 = 1000
15x = 1000 - 100
15x = 900
x = 900/15 = 60
Therefore, No. of five rupee notes = 60
No. of ten rupee notes = 60 + 10 = 70
Similar questions