In a bag, the number of one-rupee coins is five times the number of two rupees coins. If the worth of the coins is Rs.350, find the number of one-rupee coins.
Answers
Answer:
Let the number of Rs. 2 coins = m
Then, the value = 2 x m = 2m
The no. of Rs. 1 coins = 3m
Then, the value = 1 x 3m = 3m
Total no. of coins = 120
According to the question,
=> 2m + 3m = 120
=> 5m = 120
=> m = 120/5
=> m = 24
Therefore, the no. of Rs.1 coins = 3m
= 3 x 24
= 72
Step-by-step explanation:
Answer:
Step-by-step explanation:
take the number of 1 rupee coins as 'O'.
take the number of 2 rupee coins as 't'.
now buddy, you have:
o=5t
okay?
now,
the total worth of the coins is rupees 350 right?
so
the number of two rupee coins × the value of one 2 rupee coin (2) gives us the total value of 2 rupee coins.understood?
So the same applies to one rupee coins where the value of 1 rupee coins is
o × 1 .
so, 350= O(1) + t(2)
now what is O? 5t right?
so substituting it we get:
5t + 2t = 350
7t = 350
t = 50
now there are 50 two rupee coins in the box!
now what is 5t? O right?
so 5 × 50 = O
250 = O
here you ge there is your answer!
pleeeeaaaase mark me as brainliest