4 years ago

What can be either addition subtraction division or multiplication

Mathematics

1 answer:

yarga [219]4 years ago

5 0

All of them because the answers are not da same

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Vlad1618 [11]

Answer:

As she ate 1/10 of cake, we need to know how many cake remains after it, so we can substract:

1 - 1/10 = 10/10 - 1/10 = 9/10

Then, we need to divide the 9/10 into 3 portions:

(9/10) / 3 = 9/30 = 3/10

So we know the fractions would be 3/10 each on this situation..

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3 years ago

Helppp I’m having problems with fractions

AysviL [449]

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The fourth one

Step-by-step explanation:

I know that is correct

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3 years ago

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andrew11 [14]

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3 years ago

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(Z-6) divided by 3 for z= 15.9

scoray [572]

Simply plug in $\sf{z=15.9}$ into $\sf{\frac{z-6}{3}}$

So:

$\sf{\frac{15.9-6}{3}}$

Simplify that more:

$\sf{\frac{9.9}{3}}$

And that finally becomes

$\sf{3.3}$

So when $\sf{z=15.9}$ the answer will be $\boxed{\sf{3.3}}$

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4 years ago

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