Question

the Temperature of room is lowered 2°c per hour.if the current temperature of the room is 38°c then what will be the temperature of the room after 15 hours​

Answer 1

Answer:

Current room temperature:38°C

Drop of temperature per hour:2°C

Time:15hrs

Drop of temperature after 15hrs: 2°C×15

=30°C

Temperature after 15 hrs: 38°C-30°C

= 8°C