2 years ago

Daniel has 280 baseball cards. 15% of there are rare collector's items. How

Mathematics

2 answers:

lions [1.4K]2 years ago

7 0

Answer:

the answer is 42. hope this helped

Katyanochek1 [597]2 years ago

4 0

First turn 15% into a decimal.

You get .15

Then multiply .15 by 280

You get 42

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Misha Larkins [42]

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Step-by-step explanation:

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2 years ago

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If venom A is four times as potent as venom B and venom C is 2.5 times as potent as venom B. How many times as potent is venom C

weqwewe [10]

Answer:

Venom C is 0.625 times as potent as venom A.

Step-by-step explanation:

We are given that venom A is four times as potent as venom B.

Venom C is 2.5 times as potent as Venom B.

We have to find that how many times as potent is venom C is compared to venom A.

Let Venom B =x

Then Venom A= $4\times x=4x$

Venom C= $2.5\times x=2.5 x$

$\frac{Venom\;C}{venom\;A}=\frac{2.5x}{4x}=\frac{25}{40}=\frac{5}{8}=0.625$

Hence, venom C is 0.625 times as potent as venom A.

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3 years ago