Question

At 3 am the temperature was -4°C by midday the temperature had gone up by 11°C from Midday to midnight the temperature went down by 9°C work out the temperature by midnight?

Answer 1

Explanation:

Temperature at 3 am = -4°C

Temperature at midday = up 11°C

= -4°C + 11°C

= 7°C

Temperature at midnight = down 9°C

= 7°C - 9°C

= -2°C

So, the temperature at midnight is -2°C

Hope it helpful and useful :)

Answer 2

-2º

Explanation:

First you add 11 to -4 which is +7and the yousubtract 9 equal to -2