Math / Algebra

QuestionJackie bought 9 rolls of paper towels. She got 477.9 meters of paper towels in all. How many meters of paper towels were on each roll?

Studdy Solution

STEP 1

1. Jackie bought a total of 9 rolls of paper towels.
2. The total length of paper towels is 477.9 meters.
3. We need to find the length of paper towels on each roll.

STEP 2

1. Define a variable for the unknown quantity.
2. Write an equation that models the problem.
3. Solve the equation to find the unknown quantity.

STEP 3

Define a variable for the unknown quantity. Let $x$ represent the number of meters of paper towels on each roll.

STEP 4

Write an equation that models the problem. Since there are 9 rolls, the total length of paper towels is given by:
$9x = 477.9$

STEP 5

Solve the equation to find the unknown quantity. Divide both sides of the equation by 9 to isolate $x$ :
$x = \frac{477.9}{9}$

STEP 6

Calculate the division to find the value of $x$ :
$x = 53.1$
The number of meters of paper towels on each roll is:
$\boxed{53.1}$

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QuestionJackie bought 9 rolls of paper towels. She got 477.9 meters of paper towels in all. How many meters of paper towels were on each roll?

Studdy Solution

STEP 1

1. Jackie bought a total of 9 rolls of paper towels.
2. The total length of paper towels is 477.9 meters.
3. We need to find the length of paper towels on each roll.

STEP 2

1. Define a variable for the unknown quantity.
2. Write an equation that models the problem.
3. Solve the equation to find the unknown quantity.

STEP 3

Define a variable for the unknown quantity. Let $x$ represent the number of meters of paper towels on each roll.

STEP 4

Write an equation that models the problem. Since there are 9 rolls, the total length of paper towels is given by:
$9x = 477.9$

STEP 5

Solve the equation to find the unknown quantity. Divide both sides of the equation by 9 to isolate $x$ :
$x = \frac{477.9}{9}$

STEP 6

Calculate the division to find the value of $x$ :
$x = 53.1$
The number of meters of paper towels on each roll is:
$\boxed{53.1}$

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QuestionJackie bought 9 rolls of paper towels. She got 477.9 meters of paper towels in all. How many meters of paper towels were on each roll?

Studdy Solution

STEP 1

1. Jackie bought a total of 9 rolls of paper towels.2. The total length of paper towels is 477.9 meters.3. We need to find the length of paper towels on each roll.

STEP 2

1. Define a variable for the unknown quantity.2. Write an equation that models the problem.3. Solve the equation to find the unknown quantity.

STEP 3

Define a variable for the unknown quantity. Let x x x represent the number of meters of paper towels on each roll.

STEP 4

Write an equation that models the problem. Since there are 9 rolls, the total length of paper towels is given by:9x=477.9 9x = 477.9 9x=477.9

STEP 5

Solve the equation to find the unknown quantity. Divide both sides of the equation by 9 to isolate x x x:x=477.99 x = \frac{477.9}{9} x=9477.9​

STEP 6

Calculate the division to find the value of x x x:x=53.1 x = 53.1 x=53.1The number of meters of paper towels on each roll is:53.1 \boxed{53.1} 53.1​

Get Studdy

Studdy solves anything!

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

1. Jackie bought a total of 9 rolls of paper towels.
2. The total length of paper towels is 477.9 meters.
3. We need to find the length of paper towels on each roll.

1. Define a variable for the unknown quantity.
2. Write an equation that models the problem.
3. Solve the equation to find the unknown quantity.

Define a variable for the unknown quantity. Let $x$ represent the number of meters of paper towels on each roll.

Write an equation that models the problem. Since there are 9 rolls, the total length of paper towels is given by:
$9x = 477.9$

Solve the equation to find the unknown quantity. Divide both sides of the equation by 9 to isolate $x$ :
$x = \frac{477.9}{9}$

Calculate the division to find the value of $x$ :
$x = 53.1$
The number of meters of paper towels on each roll is:
$\boxed{53.1}$