Question

Please answer this question, correct guys fast in 15 minutes ​

Answer 1

Answer:

6 hours [ Ans ]

Step-by-step explanation:

Present temperature = 20°C

Rate of increase = 2°C per hour

Difference in temperature = 32-30 = 12°C

So , for 12°C , 12/2 = 6 hours .

Hope this helps you.

Answer 2

Answer:

in 6 hrs

Step-by-step explanation:

first find the number of temperture which has rised then divide it by 2 and you get the answer.

Hope it helps you!