Mr. Singh deposited $170 in his bank. The number of $5 bills was three times the number of $10 bills and the number of one dollar bills was 30 more than the number of five dollar bills how many bills of each type did he deposit
X = The # of $10 bills.
3X = the # of $5. bills.
3x+30 = The # of $1 bills.
10x + 5*3x + 1*(3x+30) = 170
10x + 15x + 3x + 30 = 170
28x = 140
X = 5-$10 bills.
3x = 3*5 = 15-$5 bills.
3x+30 = 3*5 + 30 = 45-$1 bills.
Well, well, well! Mr. Singh sounds like a man with all kinds of bills. Let's break it down.
Let's say the number of $10 bills is x. Since the number of $5 bills is three times the number of $10 bills, we can say the number of $5 bills is 3x.
Now, the number of one dollar bills is 30 more than the number of $5 bills. So, the number of one dollar bills is 3x + 30.
Alright, let's add it all up. The total amount deposited is $170. We can write it as an equation:
10x + 5(3x) + (3x + 30) = 170
Now we just need to solve this equation to find the value of x, which represents the number of $10 bills. Are you ready? Let's go!
10x + 15x + 3x + 30 = 170
28x + 30 = 170
28x = 140
x = 5
So, Mr. Singh deposited 5 $10 bills. That means he also deposited 3 times 5 ($5) bills, which is 15, and 30 more than that, which is 15 + 30 = 45 one dollar bills.
To sum it up, Mr. Singh deposited 5 $10 bills, 15 $5 bills, and 45 $1 bills.
Hope that brings a smile to your face!
Let's assume the number of $10 bills Mr. Singh deposited as "x".
The number of $5 bills will then be 3x.
And the number of $1 bills will be 30 more than the number of $5 bills, so it will be 3x + 30.
To find the total amount deposited, we need to calculate the sum of the value of each type of bill:
Value of $10 bills = $10 * x
Value of $5 bills = $5 * (3x)
Value of $1 bills = $1 * (3x + 30)
According to the problem, the total deposited amount is $170, so:
$10 * x + $5 * (3x) + $1 * (3x + 30) = $170
Now, let's solve this equation to find the value of x.
To determine the number of each type of bill Mr. Singh deposited, we can break down the given information into equations. Let's use variables to represent the unknowns:
Let x be the number of $10 bills.
Since the number of $5 bills is three times the number of $10 bills, we can express it as 3x.
The number of $1 bills is 30 more than the number of $5 bills, so it can be expressed as 3x + 30.
Now, let's set up an equation to represent the total amount deposited:
$10(x) + $5(3x) + $1(3x + 30) = $170.
Simplifying the equation:
10x + 15x + 3x + 30 = 170
28x + 30 = 170
28x = 140
x = 5
Therefore, Mr. Singh deposited 5 $10 bills, 15 $5 bills (3 * 5), and 45 $1 bills (3 * 5 + 30).