At the grocery store, one brand of ice cream costs 4.50 for 48 ounces. The same brand costs $7 for 128 ounces or$3 for 64 ounces. which size has the lower unit price?
To find the lower unit price, we need to compare the prices per ounce for each size.
For the first option: 48 ounces at $4.50, the unit price is 4.50 / 48 = $0.094 per ounce.
For the second option: 128 ounces at $7, the unit price is 7 / 128 = $0.054 per ounce.
For the third option: 64 ounces at $3, the unit price is 3 / 64 = $0.047 per ounce.
Among the three options, the size with the lower unit price is the third option, which costs $3 for 64 ounces.
To determine which size has the lower unit price, we need to calculate the unit price for each size.
For the first option:
Price = $4.50
Quantity = 48 ounces
Unit price = Price / Quantity = $4.50 / 48 ounces
For the second option:
Price = $7
Quantity = 128 ounces
Unit price = Price / Quantity = $7 / 128 ounces
For the third option:
Price = $3
Quantity = 64 ounces
Unit price = Price / Quantity = $3 / 64 ounces
Now, we can compare the unit prices to determine which size has the lower unit price.
To compare the unit prices of different sizes of ice cream, we need to calculate the price per ounce for each size. The unit price is the cost of the ice cream divided by the number of ounces.
Let's calculate the unit prices for the three different sizes:
For the first size, which costs $4.50 for 48 ounces:
Unit price = $4.50 / 48 ounces = $0.09375 per ounce
For the second size, which costs $7 for 128 ounces:
Unit price = $7 / 128 ounces = $0.0546875 per ounce
For the third size, which costs $3 for 64 ounces:
Unit price = $3 / 64 ounces = $0.046875 per ounce
Now, let's compare the unit prices to determine which size has the lower unit price.
The lowest unit price is $0.046875 per ounce for the third size, which costs $3 for 64 ounces. Therefore, the 64-ounce size has the lower unit price compared to the other sizes.