Answer:
3/4
if there are 12 boys the 28-12=16
12/16 in its simplest form is 3/4
Step-by-step explanation:
First, find the # of girls. 28 total members, less 12 boys, leaves 16 girls.
Write the ratio boys/girls as 12/16. Reduce this to 3/4.
Y intersect and X intersect
418.6
you set the price to equal 300 dollars, so marking up 40% would equal taking 300 x 1.4
this equals 420, however you need to substract 1.4 because you rounded 299 to 300 giving 418.6
16/3
