Exreamly detailed for you

one brand of canned salmon is sold in four different sizes.
size a the 7 1/5 -ounce can costs $3.49.
size b the 16 1/2 -ounce can costs $6.49.
size c the 24 3/4 -ounce can costs $8.49.
size d the 30 2/3 -ounce can costs $10.99. what is the unit rate for each size to the nearest cent? if the cost is less than a dollar, put a zero to the left of the decimal point.
size unit rate
a blank
b blank
c blank
d blank

what size is bast to buy? explain how you know

insert text box here

Size D is the best buy.

Step-by-step explanation:

Since we have given that

Size A The 7 1/5 -ounce can costs $3.49.

Unit rate would be

Size B The 16 1/2 -ounce can costs $6.49.

Unit rate would be

Size C The 24 3/4 -ounce can costs $8.49.

Unit rate would be

Size D The 30 2/3 -ounce can costs $10.99

Unit rate would be

since all the unit rates are less than 1 dollar.

so, Size    Unit rate

    A                 0

    B                 0

    C                 0

    D                 0

Hence, Size D is the best buy.

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step-by-step explanation:

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1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5