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3 years ago

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Four boys shared an apple. The amount each boy ate is listed below. Joey ate 1 2 of the apple. Max ate 1 8 of the apple. Chris a

te 1 8 of the apple. Kevin ate 1 8 of the apple. How much of the apple did they eat altogether?

1 answer:

mestny [16]3 years ago

5 0

7/8

Multiply the denominator and nominator by 4 to get 4/8 then add the 3/8 to get 7/8

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A Web music store offers two versions of a popular song. The size of the standard Version is 2.7 megabytes (MB). The size of the

Shkiper50 [21]

Let x be number of downloads of standard version and y be number of downloads of high quality versions.

The hight quality downloads are twice as the standar downloads. So,

$y=2x$

The downloaded data for x standard version is 2.7x and for y high quality version is 4.2y. The total downloaded data is 3219. So,

$2.7x+4.2y=3219$

Substitute 2x for y in the equation and solve the obtained equation for x.

$\begin{gathered} 2.7x+4.2\cdot2x=3219 \\ 2.7x+8.4x=3219 \\ x=\frac{3219}{11.1} \\ =290 \end{gathered}$

So value of x is 290. Thus downloads of the standard version were 290.

Answer: 290

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1 year ago

Shun is going to flip a fair coin 450 times.

Allisa [31]

Answer:

Close to around 225 times

Step-by-step explanation:

If the coin Shun is flipping is 2 sided the most linear anwser would be to make the prediction of it flipping on the tails side for a perfect total of 225.

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4 years ago

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kirza4 [7]

0.3333333333

is the correct answer

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3 years ago

Are all decimals a rational number

ivanzaharov [21]

No not all since for example 5.0 is in decimal form but is not a rational number

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A shoe store was having a back to school sale were you could buy 6 pairs of shoes for 52.62 If a large family decided to buy 3 p

Black_prince [1.1K]

Answer:

$26.31

Step-by-step explanation:

Since 3 is half of 6, 3 pairs of shoes would cost half the price.

So...

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