XL
10 is equal to X in roman numerals
The roman numeral XL represents the number 40.
-40 degrees Fahrenheit is equal to -40 degrees Celsius. This is the point where the two temperature scales intersect and have the same numerical value.
Negative forty degrees
It's - 40 degrees.
The temperature - 40 °C is equal to -40 °F. This is the only temperature at which the two scales (Celsius and Fahrenheit) have the same numerical value.
"X" in Roman numerals is 10. Roman Numeral Chart I=1 V=5 X=10 L=50 C=100 D=500 M=1000
In Roman numerals, "XXXX" represents the number 40. Roman numerals are based on a system of letters representing numerical values, with "X" representing 10. When "X" is repeated four times, it indicates 10+10+10+10, which equals 40.
In Roman numerals the numerical value is 3000
50 Roman numerical values: M=1000, D=500, C=100, L=50, X=10, V=5, I=1
VII
Numerical system of the Roman Empire