Question

Nisha measures the temperature at 12 noon each day.

She records her results on a graph.
Playground Temperature in January

Temperature in degrees
Monday= 2
Tuesday= 6
Wednesday= -3
Thursday= -2
Friday= 1
Nisha says the difference between the coldest and warmest
temperature is 2°C.
Is she correct and why?

Answer 1

no, because the highest temperature was 6 and the lowest was -2. that's an 8 degree difference