A Centigreade scales `A` and `B` have triple points of water defined to be `200 A` and `300 B` (given triple point of water is `= 276.16 K`). The relation between `T_(A)` and `T_(B)` is

Options

A. `30^(0)`
B. `40^(0)`
C. `60^(0)`
D. `80^(0)`

Answer

B

Explanation

`(F - 32)/(180) = (C - 0)/(100)`