Question
Question: A new scale of temperature called X-scale is defined with ice point as –10<sup>0</sup>X and steam po...
A new scale of temperature called X-scale is defined with ice point as –100X and steam point as 900X. What temperature on the X-scale will correspond to 400C ?
A
200X
B
300X
C
400X
D
500X
Answer
300X
Explanation
Solution
90+10x+10 = 100−0.73c−0
Ž x + 10 = c = 90 Ž x = 300x