Get comprehensive solutions to your problems with IDNLearn.com. Discover prompt and accurate responses from our experts, ensuring you get the information you need quickly.
Sagot :
Sure, let's solve this step-by-step!
We are given a total amount of ₹740 in coins of denominations ₹1, ₹2, and ₹5. We also know the following relationships about the number of coins for each denomination:
1. The number of ₹2 coins is three times the number of ₹1 coins.
2. The number of ₹5 coins is three times the number of ₹2 coins.
Let's denote the number of ₹1 coins as [tex]\( x \)[/tex].
From the first relationship, the number of ₹2 coins will be [tex]\( 3x \)[/tex].
From the second relationship, the number of ₹5 coins will be [tex]\( 3 \times (3x) = 9x \)[/tex].
Now, we can write the total value of the coins in terms of [tex]\( x \)[/tex]:
- The value of the ₹1 coins is [tex]\( 1 \times x = x \)[/tex].
- The value of the ₹2 coins is [tex]\( 2 \times 3x = 6x \)[/tex].
- The value of the ₹5 coins is [tex]\( 5 \times 9x = 45x \)[/tex].
Summing these values should give us the total amount of ₹740:
[tex]\[ x + 6x + 45x = 740 \][/tex]
Combining like terms, we get:
[tex]\[ 52x = 740 \][/tex]
Solving for [tex]\( x \)[/tex]:
[tex]\[ x = \frac{740}{52} = 14 \][/tex]
So, the number of ₹1 coins is [tex]\( x = 14 \)[/tex].
The number of ₹2 coins is [tex]\( 3x = 3 \times 14 = 42 \)[/tex].
The number of ₹5 coins is [tex]\( 9x = 9 \times 14 = 126 \)[/tex].
Therefore, Manas has:
- 14 coins of ₹1 denomination,
- 42 coins of ₹2 denomination,
- 126 coins of ₹5 denomination.
We are given a total amount of ₹740 in coins of denominations ₹1, ₹2, and ₹5. We also know the following relationships about the number of coins for each denomination:
1. The number of ₹2 coins is three times the number of ₹1 coins.
2. The number of ₹5 coins is three times the number of ₹2 coins.
Let's denote the number of ₹1 coins as [tex]\( x \)[/tex].
From the first relationship, the number of ₹2 coins will be [tex]\( 3x \)[/tex].
From the second relationship, the number of ₹5 coins will be [tex]\( 3 \times (3x) = 9x \)[/tex].
Now, we can write the total value of the coins in terms of [tex]\( x \)[/tex]:
- The value of the ₹1 coins is [tex]\( 1 \times x = x \)[/tex].
- The value of the ₹2 coins is [tex]\( 2 \times 3x = 6x \)[/tex].
- The value of the ₹5 coins is [tex]\( 5 \times 9x = 45x \)[/tex].
Summing these values should give us the total amount of ₹740:
[tex]\[ x + 6x + 45x = 740 \][/tex]
Combining like terms, we get:
[tex]\[ 52x = 740 \][/tex]
Solving for [tex]\( x \)[/tex]:
[tex]\[ x = \frac{740}{52} = 14 \][/tex]
So, the number of ₹1 coins is [tex]\( x = 14 \)[/tex].
The number of ₹2 coins is [tex]\( 3x = 3 \times 14 = 42 \)[/tex].
The number of ₹5 coins is [tex]\( 9x = 9 \times 14 = 126 \)[/tex].
Therefore, Manas has:
- 14 coins of ₹1 denomination,
- 42 coins of ₹2 denomination,
- 126 coins of ₹5 denomination.
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Thank you for choosing IDNLearn.com. We’re here to provide reliable answers, so please visit us again for more solutions.