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3 years ago

What is the answer to 5v-4/10=4/5

Mathematics

1 answer:

Tatiana [17]3 years ago

3 0

Answer:

v = 6/25

Step-by-step explanation:

Given that:

5v-4/10=4/5

Simplifying by reducing 4/10 to 2/5 (Dividing both by 2)

5v-2/5=4/5

Add 2/5 on both sides:

5v - 2/5 + 2/5 = 4/5 + 2/5

5v = (4 + 2)/5 (As denominators are same)

5v = 6/5

Dividing both sides by 5 we get:

v = 6/(5*5)

v = 6/25 required answer

I hope it will help you!

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Step-by-step explanation:

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1 year 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]

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Step-by-step explanation:

Let the total number of CDs be 100

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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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2 years ago

What is the side length a in the triangle below?

grigory [225]

Answer:

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2 years ago