Question

Solve the following examples.
1. What must be the temperature in
Fahrenheit so that it will be twice its
value in Celsius?​

Answer 1

Answer:

320 F

Explanation:

The point at which the temperature in Fahrenheit is exactly twice that in Celsius is 320° Fahrenheit, which is equal to 160° Celsius

Answer 2

Answer:

320 Fahrenheit

Explanation:

We know that.

F=9/5c+32, where 'c' is Celsius scale

We have

2c=F

Just place F in the formula with 2c

2c=9/5c+32

take 9/5c towards the 2c

the equation os 2c-9/5c=32

simplify the left side of the equation

(2c=10/5c):10/5c-9/5c=32

i.e.,equal to 1/5c=32

multiply 5 to either side

c=160

And We know that F= 2c

therefore answer is 320°Fahrenheit.