Respuesta :

amna04352

Answer:

a) 11.9% increase

b) 35% increase

c) 5% decreases (or -5%)

Step-by-step explanation:

a) change: 235 - 210 = 25

% change:

25/210 × 100 = 11.9047619%

b) change: 13.5 - 10 = 3.5

% change:

3.5/10 × 100

35%

c) change: 75.9 - 79.9 = -4

% change:

4/79.9 × 100 = 5.00625782×%