Question

The temperature of a city at 12 noon was 21 degrees celsius every hour its decreases temperature at 6 p.m.

Answer 1

Answer:

if 12pm = 21 degrees

then

6pm = ?

Step-by-step explanation:

12-6=6

21-6=15

6pm =15Degree

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Answer 2

12-6= 6

21-6= 15

6pm=15 degree