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2 years ago

The mean of 5 numbers is 8.

Mathematics

1 answer:

geniusboy [140]2 years ago

3 0

Answer:

If 8 is the mean of 5 numbers, which are in the ratio 1:1:2:3:3, then the biggest number is 12

Step-by-step explanation:

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3 years ago

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Suppose the system of linear equations has infinitely many solutions. What is the value of y for the second equation?

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White and black shapes are used in a game Some of the shapes are circles All the other shapes are squares The ratio of white to

PIT_PIT [208]

Answer:

The fraction of all shapes which are square in shape is $\frac{23}{32}$ .

Step-by-step explanation:

Given that , in a game , white and black shapes are used. Some of them are circle in shape and remains are square in shape.

The ratio of white to black shapes are 5:11.

Consider 5x= the number of shapes which are white in color.

11x= The number of shapes which are black in color.

There are (5x+11x)= 16x shapes in the game.

The white circle and white square are in the ratio 3:7.

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$=(\textrm{The number of white shape})\times (\frac{7}{3+7})$

$=(5x)\times (\frac{7}{10})$

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The number of black square is

$=(\textrm{The number of black shape})\times (\frac{8}{3+8})$

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Therefore the total number of shape which are square is

$=\frac{7x}{2}+8x$

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$=\frac{\frac{23x}{2}}{16x}$

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Masja [62]

Answer:

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Step-by-step explanation:

Since 1/2 * 2/3 = 1/3, it should be the case that 1/3 divided by 2/3 gives 1/2 and that 1/3 divided by 1/2 gives 2/3. To divide fractions, we multiply the numerator by the reciprocal of the denominator, where the reciprocal of a number just interchanges the numerator and denominator of the number.

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