How do you spin the spinner 66 times what is the theoretical probability of it landing on on a odd number

Ihave this math question 2/3 ÷2 1/10=

Pick the description of a geometric object that best matches the real world object box for a deck of card

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.