Question

One day in October, the low temperature was -9°C
in Yellowknife, 6°C in Halifax, -8°C in Whitehorse, and
0°C in Thunder Bay. What is the difference between the
highest and lowest of these temperatures?

Answer 1

Answer:

15

Step-by-step explanation:

temperature and places ascending order

Yellowknife- -9

Whitehorse- -8

Thunderbay- 0

Halifax - 6

Highest is Halifax lowest is Yellow knife

Difference

6-(-9)

6+9

15

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Answer 2

14°C as the difference is 6-(-8) which is equal to 14