When the temperature goes up 3^/circ on the Cantor scale, it goes up 8^/circ on the Frobenius scale. On both scales, 18^/circ is the same temperature. How many Frobenius degrees are equal to 30^/circ Cantor?

50°

Explanation:

It is given that the both scales are the same at 18˚

Now,

at 30˚ on the Cantor scale, the temperature is 30˚ - 18˚ = 12˚ above

the 18˚ mark.

also, it is given that with every 3˚ increase in the temperature on the Cantor scale is there is an 8˚ increase on the Frobenius scale,

mathematically, we can write it as (by unitary method)

3˚ increase in the temperature on the Cantor = 8˚ increase on the Frobenius scale

or

1˚ increase in the temperature on the Cantor = (8/3) ˚ increase on the Frobenius scale

thus, for x˚ increase in the temperature on the Cantor = ((8/3) ˚ * x) increase on the Frobenius scale

hence, for 12° increase we have

12˚ increase in the temperature on the Cantor = ((8/3) ˚ * 12) increase on the Frobenius scale

or

12˚ increase in the temperature on the Cantor = 32° increase on the Frobenius scale

hence, the final reading on the Frobenius scale will be, 18˚ + 32˚ = 50˚.