Need help with mathematics (someone who can actually do math preferably)

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Step-by-step explanation:

The complete question is

A certain shampoo is available in two sizes. A 12.6 -ounce bottle costs $2.97 . A 22.8 -ounce bottle costs $4.97 . Find the unit price for each size. Then state which size is the better buy based on the unit price.

we know that

To find the unit rate, divide the total cost of the bottle by the weight of the bottle

so

step 1

Find the unit rate of the  12.6 -ounce bottle

The unit rate is

step 2

Find the unit rate of the  22.8 -ounce bottle

The unit rate is

step 3

Compare the unit prices

therefore

The 22.8 -ounce bottle is the better buy based on the unit price, because its unit price is less than the unit price of the 12.6 -ounce bottle

597

step-by-step explanation:

the answer is 1/4

step-by-step explanation: