Question

reykjavik, iceland has an average temperature of 7 °c below zero in january. nuuk, greenland has an average temperature of 10 °c below zero in january. which city has the coldest average temperature?

Explanation:

Step1: Represent temperatures as numbers

Reykjavik's temperature is - 7°C, Nuuk's is - 10°C.

Step2: Compare the two negative numbers

When comparing negative numbers, the number with a larger absolute - value is smaller. Since |-10| = 10 and |-7| = 7, and 10>7, so - 10 < - 7.

Answer:

Nuuk, Greenland