Question

PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE! How did the temperature change if at first it increased by 25% and then decreased by 40%

Answer 1

Let's assume the temperature was 10.
it increased 25% so this is the equation for it:
10 +25%=12.5 degree.
then it decreased 40%
so it will be as follow:
12.5 degree - 40%= 7.5 degrees.