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2 years ago

Share £54 into the ratio 1:3

Mathematics

1 answer:

Marina86 [1]2 years ago

5 0

Answer:

£13.5

£40.5

Step-by-step explanation:

Let the amount of shares be x and 3x

Therefore,

$x + 3x = 54 \\ \\ 4x = 54 \\ \\ x = \frac{54}{4} \\ \\ x = 13.5 \\ \\ 3x = 3 \times 13.5 = 40.5$

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ololo11 [35]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

A jury pool consists of 27 people. How many different ways can 11 people be chosen to serve on a jury and one additional person

hichkok12 [17]

Answer:

208,606,320

Step-by-step explanation:

A jury pool consists of 27 people. 11 people be chosen to serve on a jury and one additional person be chosen to serve as the jury foreman

Total of 27 people. 11 people can be selected from 27 people in 27C11 ways

$27C11= \frac{27!}{11!(27-11)!} =13037895$

one additional person be chosen to serve as the jury foreman

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3 years ago

Find the volume of a sphere with the radius of 10 m. use 3.14 for pie. Round to the nearest 10th.

Dahasolnce [82]

Answer:

Step-by-step explanation:

Givens

r = 10 m

pi = 3.14

Formula

V = 4/3 * 3.14 * r^3

Solution

V = 4/3 * 3.14 * 10^3

V = 4/3 * 3.14 * 3140

V = 4186.67 m^3

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2 years ago