Answer:
-2 degrees Celsius.
Step-by-step explanation:
15 - 17 = -2
The correct answer for this question is 70
let the number be x %
according to the question the equation is
x% of 15=45
x/100*15=45
15x=45*100
x=4500/15
x=300
therefore x=300%
Wakaranai
