Nata spent $28 on 2 DVDs. At this rate, how much would 5 DVDs cost?
5(28/2) =
$28/2 = d/5= d=70/5
$28/2 = d/5= d=70/5
5x($28/2)=70/5
5x(14)= 70/5
2 x 2.5= 5
28 x 2.5= 70/5
14/1
I hope you guys get this because is educational
To determine how much 5 DVDs would cost based on the given rate, we can set up a proportion.
Let's say the cost of 2 DVDs is $28.
We can write this as a ratio: 2 DVDs / $28.
Now, we need to find the cost of 5 DVDs. Let's assign this as "x".
So, we have: 5 DVDs / x dollars.
We can set up the proportion like this:
2 DVDs / $28 = 5 DVDs / x dollars
To solve for x, we cross-multiply:
2 * x = 5 * $28
2x = $140
Finally, we divide both sides by 2 to find the value of x:
x = $140 / 2
x = $70
Therefore, at the given rate, 5 DVDs would cost $70.