It costs LE Stor $10 to buy a shirt. the store sells the shirt for 2 1/2 times its cost. what is the profit for 100 of these shirts? hint: profit equals sakes minus cost.

2 and 1/2 times it's cost

find profiit

10 times 2 and 1/2=10 times 2.5=25

profit=sold-cost

sold=25

cost=10

profit=25-10=15

then

100 of them

times 100 profie

15 times 100=1500

profit is $1500

10 times 100 = 1,000

10 times 2.5 = 2,500

2,500 minus 1,000 = 1,500 = profit