Question

Arun has only Rupees 1 and rupees 2 coins with her if the total number of coins that she has is 50 and the amount of money with her is rupees 75 find the number of 1 Rupee and 2 rupee coins with her​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Let no. of 1 rupee coins with Arun be=x

No. of 2 rupee coins with Arun be = 50-x (As total number of coins with Arun are 50)

Total money with her = 75 rupees

Therefore, x+2(50-x)=75

x+100-2x = 75

-x+100=75

-x=75-100

-x=-25

Therefore x = 25

So, Total number of 1 rupee coins with Arun = 25

Total number of 2 rupee coins with Arun=50-25

                                                                   = 25

Step-by-step explanation: