40.9 °C = 105.62 °F
To convert Celsius to Fahrenheit simply multiply by 1.8 and then add 32
40.9 x 1.8 = 73.62
73.62 + 32 = 105.62
To convert F to C just subtract 32 and then divide by 1.8
32°F - 32 = 0 x 1.8 = 0oC
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*What you are more likely to see in a textbook is
F= 9/5 C + 32
C= 5/9 (F - 32)
The only difference is the fraction. Both sets of formulas give the same answer.
409
81.8% = 81.8/100 = 818/1000 = 409/50081.8% = 81.8/100 = 818/1000 = 409/50081.8% = 81.8/100 = 818/1000 = 409/50081.8% = 81.8/100 = 818/1000 = 409/500
409. CD = 400 As D = 500 And IX = 9 Therefore, the answer is 409.
LIXImproved Answer:-In todays notation of Roman numerals: 409 = CDIX
No.
You read it as 409 thousandths; that is, 409/1000.
CDIX = 409 and XCV = 95, so 409 + 95 = 504 (DIV)
409,1600 metres = 254.24 miles, approx.
409 = 409/1
The factors of 409 are: 1, 409.
80% of 409 = 327.2 = 80% * 409 = 80%/100% * 409 = 3272/10 or 327.2
It is: 1 times 409 = 409 which is a prime number
1 and 409.
To convert any decimal to percent, simply multiply the decimal by 100.Putting your example into the equation we get: 4.09 × 100 = 409(%)
409 + 623 = 1032
409
409 is a prime number.