2 years ago

Can someone please help me

Mathematics

2 answers:

FromTheMoon [43]2 years ago

7 0

64 because 4 turns into -8 -8 turns into 16 and 16 turns into -32 so it must be 64

Effectus [21]2 years ago

6 0

64 is the right answer

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3 years ago

Subtract 15/12and 5/6

o-na [289]

Answer:

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2 years ago

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ra1l [238]

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3 years ago

In Cecilia’s CD collection, 1/5 of her Jazz CDs represents 1/10 of all her CDs. What is the ratio of her Jazz CDs to her non-Jaz

KatRina [158]

Answer: The required ratio is 1:1.

Step-by-step explanation:

Let the total number of CDs be 100

$\frac{1}{10}$ of CDs is given by

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According to question,

$\frac{1}{5}$ of her Jazz CDs represents $\frac{1}{10}$ of all her CDs.

Let the number of Jazz CDs be x

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$\frac{1}{5}\times x=10\\\\x=10\times 5\\\\x=50$

So, Number of Jazz's CDs is 50

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Ratio of her CDs to her non- CDs is given by

$50:50\\\\1:1$

Hence, the required ratio is 1:1.

6 0

2 years ago