Question

what must be the temperature in Fahrenheit so that it will be twice it's value in Celsius

Answer 1

19 F. i think so becoz i divided 38 C into half and found 19 and coverted it into 19 F

Answer 2

160F

160*2 = 320

320°C

Therefore, the temperature in Fahrenheit should be 160 so that it will be double its value in Celsius.

Hope it helps :)