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3 years ago

How do you simplify 420/1980?

Mathematics

2 answers:

enyata [817]3 years ago

7 0

The answer is
84/396
divide them both by five
hope it helps.

Dmitriy789 [7]3 years ago

4 0

105/495

I think that is the answer

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Answer:

r = Q/(8s^2)

Step-by-step explanation:

Divide by the coefficient of r.

Q/(8s^2) = 8rs^2/(8s^2) = r

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4 years ago

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Please show me how to do this ? Thank you :)

Bumek [7]

Answer:

Step-by-step explanation:

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3 years ago

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AVprozaik [17]

Answer:

$\large\boxed{x=\dfrac{-3+\sqrt{40+10\sqrt{10}}}{2}}$

Step-by-step explanation:

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3 years ago

Jocelyn estimates that a piece of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the percent error of Jocelyn's

Lina20 [59]

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