CBSE VII Maths Integers
Respected sir/mam,
There is a maths application based question that is troubling me can you please me how to solve with its answer
The question follows:
Sara is in the process of making ice cream. She has heated all the ingredients to 40 °C and put them in refrigerator to freeze. If the cooling rate is 9 °C per hour, what will be the temperature in freezer after 12 hours?
Sara is in the process of making ice cream. She has heated all the ingredients to 40 °C and put them in refrigerator to freeze. If the cooling rate is 9 °C per hour, what will be the temperature in freezer after 12 hours?