2 years ago

If the same number is subtracted from both the numerator and the denominator of 7/11 , the result is 1/2. Find the number.

Mathematics

1 answer:

jonny [76]2 years ago

4 0

3

7-3=4
11-3=8

4\8= 1/2

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2 A chef planning for a large banquet

fiasKO [112]

Answer:

320

Step-by-step explanation:

2 out of 5 is the ratio 2/5.

We want the denominator to become 800.

$\dfrac{800}{5} = 160$

$160 \times 2 = 320$

$\dfrac{2}{5} = \dfrac{2 \times 160}{5 \times 160} = \dfrac{320}{800}$

Since 2/5 = 320/800, he will need to prepare 320 cups of soup.

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3 years ago

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damaskus [11]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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8 0

2 years ago

GUYS PLEASE HELP ME IT"S URGENT!!! :) Simplify and solve for the unknown. Type the FULL answer into the box, using the variable

Mandarinka [93]

Answer:

x=6

Step-by-step explanation:

first we group the 3x-2x

that will give us x(save that we will need it later)

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3 years ago

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miss Akunina [59]

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Step-by-step explanation:

Circumference = 69.115 in.

EXTRA INFORMATION:

Radius = 11 in.
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* Hopefully this helps:) Mark me the brainliest:)

5 0

3 years ago

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