Laila is laying a path down for a new driveway. The store has three types of paver stones that will work for her space. She needs to know which paver is the best price. Paver 1 costs $1.49 each, abd she will need twice as many as paver 2 and half as many as paver 3. Paver 2 costs $2.50 each. Paver 3 costs $0.75. Which paver will be the best buy?
To find out which paver will be the best buy, we need to compare the prices of each paver taking into account the quantity needed for Laila's driveway.
Let's start by determining the quantity needed for each paver:
- Paver 1: Laila needs twice as many as paver 2, so if she needs x pavers of type 2, she will need 2x pavers of type 1.
- Paver 2: No additional calculation needed.
- Paver 3: Laila needs half as many as paver 3, so if she needs x pavers of type 3, she will need 0.5x pavers of type 1.
Now, let's calculate the total cost for each paver, considering the quantity needed:
- Paver 1: Total cost = $1.49 * 2x = $2.98x
- Paver 2: Total cost = $2.50 * x = $2.50x
- Paver 3: Total cost = $0.75 * 0.5x = $0.375x
Now, we can compare the total costs:
- Paver 1: $2.98x
- Paver 2: $2.50x
- Paver 3: $0.375x
Considering the cost only, paver 3 ($0.375x) is the best buy as it has the lowest price among the three options.
To find out which paver will be the best buy, we need to calculate the total cost for each type of paver. Let's follow these steps:
Step 1: Determine the quantity of each paver needed
Laila needs twice as many paver 2 as paver 1, and half as many paver 3 as paver 1.
Let's say she needs "x" number of paver 1.
- Paver 2: 2 * x = 2x
- Paver 3: 1/2 * x = x/2
Step 2: Calculate the total cost for each type of paver
The total cost will be the product of the quantity and the cost per paver.
- Paver 1: x * $1.49 = $1.49x
- Paver 2: 2x * $2.50 = $5.00x
- Paver 3: x/2 * $0.75 = $0.375x
Step 3: Compare the total costs
To determine the best buy, compare the total costs of each paver.
- Paver 1: $1.49x
- Paver 2: $5.00x
- Paver 3: $0.375x
Since we can't determine the quantity (x) in the given information, we won't be able to calculate the exact costs. However, based on the information given, Paver 3 appears to be the cheapest option, costing only $0.375 per paver.
To determine which paver is the best buy, we need to compare the costs of each paver stone and consider the quantity needed as well.
According to the information provided:
- Paver 1 costs $1.49 each.
- Laila needs twice as many paver 2 as paver 1.
- Paver 2 costs $2.50 each.
- Laila needs half as many paver 1 as paver 3.
- Paver 3 costs $0.75 each.
Let's break down the quantities needed for each paver:
- Laila needs twice as many paver 2 as paver 1. So, if she needs x number of paver 1, she will need 2x paver 2.
- Laila needs half as many paver 1 as paver 3. So, if she needs x number of paver 3, she will need 0.5x paver 1.
Now, let's calculate the cost for each type of paver:
- Paver 1: Cost per paver is $1.49, and Laila needs 0.5x paver 1, so the cost for paver 1 would be $1.49 * 0.5x = $0.745x.
- Paver 2: Cost per paver is $2.50, and Laila needs 2x paver 2. So, the cost for paver 2 would be $2.50 * 2x = $5x.
- Paver 3: Cost per paver is $0.75, and Laila needs x paver 3, so the cost for paver 3 would be $0.75 * x = $0.75x.
Now that we have calculated the costs for each type of paver, we can compare them:
- Paver 1: Cost = $0.745x
- Paver 2: Cost = $5x
- Paver 3: Cost = $0.75x
Since we don't have the value of x (the quantity needed), we cannot determine the exact cost for each paver. However, we can conclude from the given information that Paver 3 (costing $0.75 each) will generally be the best buy as it has the lowest cost per paver among the three options.