for converting 13 1/3 % as a fraction in simplest form
First you take the whole number and multiply it by the denominator, then add the numerator, (13 x 3) + 1 = 39 + 1 = 40 so we get
40/3 %
% = 1 / 100 so,
40/3 x 1/100 = 2 / 15
2/15 is the simplest form as fraction.
Based on the information, the price per soda is 3 dollars. <u>Option D</u>. $3.00 per soda is the correct answer.
<u>Step-by-step explanation</u>:
<u>The given table is</u>:
Number of sodas sold Total money collected
0 $0.00
2 $6.00
5 $15.00
9 $27.00
10 $30.00
From the information given in table, it can be determined that the cost of 2 sodas is $6.
cost of 1 soda = Total cost / number of sodas = $6 / 2 = $3
Similarly,
The cost of 5 sodas is $15, then the cost of one soda = $15 / 5 = $3
The cost of 9 sodas is $27, then the cost of one soda = $27 / 9 = $3
The cost of 10 sodas is $30, then the cost of one soda = $30 /10 = $3
100% of the trip = 190 miles
x % of the trip = 60 miles
100/x = 190/60 Cross multiply
100 * 60 = 190x combine the left.
6000= 190 x
6000/190 = x
x = 31.57 %
Answer:
x = 5/2 y = 3/2
Step-by-step explanation:
You need to write what the question is besides the information in the problem. I assume the question is to find the values of x and y.
Going on that premise, Let equation (1) be -5x + 3y = -8 and
equation (2) be 3x - 7y = -3
Lets multiply (1) by 3 and (2) by 5 and we get equations (4) and (5)
(4) -15x + 9y = -24 and (5) 15x - 35y = -15 Now add (4) and (5)
-15x + 9y = -24
<u> 15x - 35y = -15</u>
-26y = - 39
y = 3/2 Now substitute y = 3/2 in equation (1). -5x + 3)(3/2) = -8
-5x + 9/2 = -8
-10x + 9 = -16
-10x = -25
x = -25/-10 = 5/2
x = 5/2 y = 3/2
Check: Substitute your answers into equation (2) and see if they work.
3(5/2) -7(3/2) = 15/2 - 21/2 = -6/2 = -3 Hooray! We have the correct values for x and y that makes each equation true