At Westonci.ca, we connect you with experts who provide detailed answers to your most pressing questions. Start exploring now! Discover in-depth solutions to your questions from a wide range of experts on our user-friendly Q&A platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.
Sagot :
To solve this problem, let's follow the given hint. We'll set up and solve the equation step by step.
1. Define the Variables:
Let the number of ₹ 10 coins be [tex]\( x \)[/tex].
2. Relationships Between Coins:
- The number of ₹ 5 coins is [tex]\( \frac{x}{4} \)[/tex].
- The number of ₹ 2 coins is [tex]\( \frac{x}{8} \)[/tex].
- The number of ₹ 1 coins is [tex]\( \frac{x}{16} \)[/tex].
3. Total Value of the Coins:
The total monetary value of the coins can be expressed as:
- Value from ₹ 10 coins: [tex]\( 10x \)[/tex]
- Value from ₹ 5 coins: [tex]\( 5 \times \frac{x}{4} \)[/tex]
- Value from ₹ 2 coins: [tex]\( 2 \times \frac{x}{8} \)[/tex]
- Value from ₹ 1 coins: [tex]\( 1 \times \frac{x}{16} \)[/tex]
4. Set Up the Equation:
According to the problem, the sum of the values of all the coins is ₹ 555. Therefore, the equation is:
[tex]\[ 10x + 5\left(\frac{x}{4}\right) + 2\left(\frac{x}{8}\right) + 1\left(\frac{x}{16}\right) = 555 \][/tex]
5. Simplify the Equation:
Let's simplify each term:
[tex]\[ 10x + \frac{5x}{4} + \frac{2x}{8} + \frac{x}{16} \][/tex]
Combine the terms by converting everything to have a common denominator of 16:
[tex]\[ 10x = \frac{160x}{16} \][/tex]
[tex]\[ 5 \left( \frac{x}{4} \right) = \frac{5x}{4} = \frac{20x}{16} \][/tex]
[tex]\[ 2 \left( \frac{x}{8} \right) = \frac{2x}{8} = \frac{4x}{16} \][/tex]
[tex]\[ 1 \left( \frac{x}{16} \right) = \frac{x}{16} \][/tex]
Now add these fractions:
[tex]\[ \frac{160x}{16} + \frac{20x}{16} + \frac{4x}{16} + \frac{x}{16} = 555 \][/tex]
Combining the numerators:
[tex]\[ \frac{160x + 20x + 4x + x}{16} = 555 \][/tex]
[tex]\[ \frac{185x}{16} = 555 \][/tex]
6. Solve for [tex]\( x \)[/tex]:
Isolate [tex]\( x \)[/tex] by multiplying both sides of the equation by 16:
[tex]\[ 185x = 555 \times 16 \][/tex]
[tex]\[ 185x = 8880 \][/tex]
Divide both sides by 185:
[tex]\[ x = \frac{8880}{185} \][/tex]
[tex]\[ x = 48 \][/tex]
Thus, the number of ₹ 10 coins is [tex]\( \boxed{48} \)[/tex].
1. Define the Variables:
Let the number of ₹ 10 coins be [tex]\( x \)[/tex].
2. Relationships Between Coins:
- The number of ₹ 5 coins is [tex]\( \frac{x}{4} \)[/tex].
- The number of ₹ 2 coins is [tex]\( \frac{x}{8} \)[/tex].
- The number of ₹ 1 coins is [tex]\( \frac{x}{16} \)[/tex].
3. Total Value of the Coins:
The total monetary value of the coins can be expressed as:
- Value from ₹ 10 coins: [tex]\( 10x \)[/tex]
- Value from ₹ 5 coins: [tex]\( 5 \times \frac{x}{4} \)[/tex]
- Value from ₹ 2 coins: [tex]\( 2 \times \frac{x}{8} \)[/tex]
- Value from ₹ 1 coins: [tex]\( 1 \times \frac{x}{16} \)[/tex]
4. Set Up the Equation:
According to the problem, the sum of the values of all the coins is ₹ 555. Therefore, the equation is:
[tex]\[ 10x + 5\left(\frac{x}{4}\right) + 2\left(\frac{x}{8}\right) + 1\left(\frac{x}{16}\right) = 555 \][/tex]
5. Simplify the Equation:
Let's simplify each term:
[tex]\[ 10x + \frac{5x}{4} + \frac{2x}{8} + \frac{x}{16} \][/tex]
Combine the terms by converting everything to have a common denominator of 16:
[tex]\[ 10x = \frac{160x}{16} \][/tex]
[tex]\[ 5 \left( \frac{x}{4} \right) = \frac{5x}{4} = \frac{20x}{16} \][/tex]
[tex]\[ 2 \left( \frac{x}{8} \right) = \frac{2x}{8} = \frac{4x}{16} \][/tex]
[tex]\[ 1 \left( \frac{x}{16} \right) = \frac{x}{16} \][/tex]
Now add these fractions:
[tex]\[ \frac{160x}{16} + \frac{20x}{16} + \frac{4x}{16} + \frac{x}{16} = 555 \][/tex]
Combining the numerators:
[tex]\[ \frac{160x + 20x + 4x + x}{16} = 555 \][/tex]
[tex]\[ \frac{185x}{16} = 555 \][/tex]
6. Solve for [tex]\( x \)[/tex]:
Isolate [tex]\( x \)[/tex] by multiplying both sides of the equation by 16:
[tex]\[ 185x = 555 \times 16 \][/tex]
[tex]\[ 185x = 8880 \][/tex]
Divide both sides by 185:
[tex]\[ x = \frac{8880}{185} \][/tex]
[tex]\[ x = 48 \][/tex]
Thus, the number of ₹ 10 coins is [tex]\( \boxed{48} \)[/tex].
We hope this was helpful. Please come back whenever you need more information or answers to your queries. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.