Marissa's Fashions purchases designer boots from a manufacturer for $50.88 per pair. Marissa then adds a certain amount to the price of the boots as a markup when she sells them in the store. The total cost for a customer buying the boots at the store is $90.10. This includes a 6.25% sales tax that is added after the markup.

The markup as a percentage of cost is

... $33.92/$50.88 × 100% = 66.67%

The markup as a percentage of selling price is

... $33.92/$84.80 × 100% = 40%

Step-by-step explanation:

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3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two