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3 years ago

When 40% of a number is added to the number the result is 210 what is the number

Mathematics

1 answer:

Nostrana [21]3 years ago

4 0

Let the number be x
$x + (x \times 40\% )= 210$

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Zepler [3.9K]

9514 1404 393

Answer:

C = (5/9)(F -32)
50°F ⇒ 10°C

Step-by-step explanation:

Starting with the formula for degrees Fahrenheit, we can solve for degrees Celsius.

F = 32 +9/5C

F -32 = (9/5)C . . . . . subtract 32

(5/9)(F -32) = C . . . . multiply by the inverse of the coefficient of C

The formula for Celsius temperature from Fahrenheit temperature is ...

C = (5/9)(F -32)

For F = 50, the corresponding Celsius temperature is ...

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3 years ago

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Answer:

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3 years ago