Write a proportion that can be used to find the cost of 10 notebooks if 3 notebooks cost $1.98
10/x = 3/1.98
Sure, here's a proportion for you:
"If 3 notebooks cost $1.98, then 10 notebooks would cost a small fortune, a kidney, and a whole lot of regret."
But if you want a serious answer:
Let's set up the proportion:
3 notebooks = $1.98
10 notebooks = ?
So, the proportion would be:
3/10 = 1.98/x
Solving for x, the cost of 10 notebooks:
x = (10 * 1.98) / 3
x ≈ $6.60
Therefore, 10 notebooks would cost approximately $6.60. But remember, my first answer had more pizzazz!
To find the cost of 10 notebooks, we can set up a proportion using the given information.
Let "x" represent the cost of 10 notebooks.
We know that "3 notebooks cost $1.98". This can be represented as:
3 notebooks / $1.98 = 10 notebooks / x
To find the missing value, we can cross multiply the fractions:
3 * x = 10 * $1.98
Simplifying the right side of the equation:
3x = $19.80
Then, divide both sides of the equation by 3 to solve for "x":
x = $19.80 / 3
x ≈ $6.60
Therefore, the cost of 10 notebooks would be approximately $6.60.
To find the cost of 10 notebooks, we can set up a proportion based on the ratio of the number of notebooks and their cost.
Let "x" represent the cost of 10 notebooks.
The given information is that 3 notebooks cost $1.98. We can denote this as:
3 notebooks / $1.98 = 10 notebooks / x
To solve for "x", we can cross-multiply:
3 * x = 10 * $1.98
3x = $19.80
Finally, divide both sides by 3 to solve for "x":
x = $19.80 / 3
x = $6.60
Therefore, the cost of 10 notebooks would be $6.60.