If a shirt for $18 is marked up to $20

then the percentage increases is

equal to:

[2008]

(a) 11%

(b) 11.11%

(c) 12%

(d) 9%

Answer:b) 11.11

Step-by-step explanation:

it is a simple question, whenever you need to find % increase or % decrease.

always divide the increase as in this case $2 by the original amount which is $18 and multiply it by 100 as you need to take the %.

so,

2/18*100 gives you 11.11% * is multiply