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3 years ago

In which of these cases is each stamp worth the most?

Mathematics

2 answers:

Alika [10]3 years ago

7 0

3.15 /7 = 0.45

3.20/8 = 0.40

4.10/10 = 0.41

4.80/16 = 0.3

Answer is 1. 7 stamps worth 3.15

gogolik [260]3 years ago

3 0

Answer:

1. 7 stamps for $3.15 → $0.45/stamp

Step-by-step explanation:

Calculate the price per stamp for each scenario:

1) $\frac{3.15}{7}=0.45$ /stamp

2) $\frac{3.20}{8}=0.40$ /stamp

3) $\frac{4.10}{10}=0.41$ /stamp

4) $\frac{4.80}{16}=0.3$ /stamp

Therefore the first scenario of stamps will be the worth the most per stamp, as it has a higher cost than the rest.

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3 years ago

marina can bicycle 19.5 miles in the same time it takes her to run 6 miles she bikes 9 miles per hour faster than she runs at wh

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Answer:

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Step-by-step explanation:

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3 years ago