2 years ago

If the first and mean proportion of a continued proportion is 9 and 12, find the third proportion.

Mathematics

1 answer:

gregori [183]2 years ago

7 0

Answer:

Step-by-step explanation:

12-9=3 so the pattern might be +3 so 12+3=15

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Answer:

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2 years ago

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If numerator is 2 less than the denominator of a rational number and when 1 is subtracted from numerator and denominator both, t

xenn [34]

Answer:

$\frac{3}{5}$

Step-by-step explanation:

Let the denominator be x
So, numerator = x - 2
According to the given condition: when 1 is subtracted from numerator and denominator both, the resulting new rational number in its simplest form is $\frac{1}{2}$

$\implies \frac{x-2-1}{x-1}=\frac{1}{2}$

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1 year ago

An expression is shown.<br>2 3/4 x 2/3<br>What is the value of the expression?

Novay_Z [31]

Answer:

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Step-by-step explanation:

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2 years ago

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xenn [34]

Answer:

The answer to number 7 is -1.25

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3 years ago

15% of 620 I need help

iVinArrow [24]

Answer:

Step-by-step explanation:

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2 years ago

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