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xeze [42]
4 years ago
8

Shelley sold one customer 5 peanut butter biscuits for $3. She sold another customer 7 beef treats for $4.20.

Mathematics
2 answers:
Masteriza [31]4 years ago
7 0

Answer:

The ratios are equivalent and the ratios are proportional.

Step-by-step explanation:

Shelley sold one customer 5 peanut butter biscuits for $3 and she sold another customer 7 beef treats for $4.20.

Therefore, the cost of 1 peanut butter biscuit is \frac{3}{5} = 0.6 Dollars.

Again the cost of 1 beef treat is \frac{4.2}{7} = 0.6 Dollars.

So, the cost of 1 peanut butter biscuit is equal to the cost of 1 beef treat.

Therefore, the ratios are equivalent and the ratios are proportional. (Answer)

Luda [366]4 years ago
4 0

Answer:

21

Step-by-step explanation:

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