Question

One Monday in December, it was -8ºC in Harbin, China and −2ºC in Beijing, China.

Answer 1

Based on the temperature in the various cities, we can calculate that it was 13° C warmer in Shanghai than in Harbin.

Temperature in Shanghai was:

= Temperature in Beijing + Difference in temperatures

= -2 + 7

= 5°C

Temperature difference between Shanghai and Harbin is therefore:

= 5 - (-8)

= 5 + 8

= 13°C

In conclusion, it was 13°C warmer.

Find out more about temperature differences at brainly.com/question/26039737.