geeta has only rs.1 and rs2 coins with her if the total number of coins that she has is 50 and the amount of money with her is 75 the find the number of rs1 and rs 2
Attachments:
Answers
Answered by
0
Step-by-step explanation:
no. of 2 coins = 50
no. of 1 coin = 25
please mark it is a brainliest answer
Answered by
0
Answer:
The number of re.1 coins and Rs.2 coins are 25 each
Let us take,
Re.1 coins as x
Rs. 2 coins as y
The total number or Re.1 and Rs.2 are 50
So x+y=50_______________________________(1)
Therefore, the total amount of Re.1 is 1x
Therefore, the total amount of Rs.2 is 2y
Total money is 75
Hence the sum of Total Re.1 amount + Total Rs.2 amount = 75
This is 1x+2y=75 ______________________________(2)
Equating Eqn. 1 and 2
x=50-y
Putting x in 1x+2y=75
1(50-y)+2y=75
y=25
Putting y in x=50-y
We get x = 50 – 25 = 25
Therefore, the number of Re.1 coin is 25 and Rs.2 coin is 25
Step-by-step explanation:
Similar questions