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SAT Math Videos 353 videos
In 2014, the unemployment rate of one county in California was 7%. In another county, the unemployment rate was 11%. Which of the following express...
Angela is making cookies for a bake sale. She expects each batch of her cookies to sell for $40. It costs her $10 to make one batch of cookies, and...
Liz leaves her home to drive on a straight highway that leads directly across town for a job interview. At 8:00 a.m., she has driven 5 miles from h...
SAT Math: Reducing Fractions to Find the Lowest Unit Price 3 Views
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Harry the Magician is shopping for a new deck of playing cards. At the first store he visits, he can buy 5 decks of playing cards for $10.90. At another store, he can purchase 3 decks for $8.31. What is the difference in price per deck between the two stores?
Harry the Magician is shopping for a new deck of playing cards. At the first store he visits, he can buy 5 decks of playing cards for $10.90. At another store, he can purchase 3 decks for $8.31. What is the difference in price per deck between the two stores?
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