Answer:
Step-by-step explanation:
Decrease = 100 - 49 = 51
Percentage of decrease =

= 51%
25/100 is equal to 25%.
Percents are always out of 100.
So 25/100 is 25%.
Hope this helped☺☺
Answer:
#6 : C
#7 : B
#8 : D
#9 : B
#10 : B
#11 : D
#12 : D and E
#13 : A
Step-by-step explanation:
Hope it helps
The answer to this problem is 5.
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