Question

In refrigerator -23°C is more or -19°C is more cooler

Answer 1

In Celcius scale, always more the number in negative , more it is cooler.

So, -23℃ is more cooler than -19℃

Answer 2

-23°C is cooler.

• This question can be solved with the help of a number line.
• In a number line, zero is placed in the middle, all the positive numbers are placed on the right side while all the negative numbers are placed on the left side.
• If starting from zero, we move to the right then the numbers keep on increasing.
• While if we move to the left side, the numbers keep on decreasing hence -23°C is cooler.