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CHAPTER 2 REVIEW C 6th grade Advanced/Pre-IB Math Multiple Choice Jonas is decorating the top of a cake that 7 measures 2 feet by foot. Find the area of the 8 cake that will be decorated. 2 7 1 4 3 4 5 8 A. 2 square feet C. 1 square feet B. 2 square feet D. 1 square feet Correct answer: C. 1 square feet (2 x ) Multiply and write in SIMPLEST FORM 12 x 1 3 2 1 3 4 3 4 8 9 x x 3 2 5 Solve 2 Kathleen studied of the nights in the 3 month. If the month has 30 days, how many nights did she study? Correct answer: 20 nights ( ) Answer the question. What does “KCF” stand for? Keep Change Flip 6 7 Solve ÷ 1 5 using KCF. x = Divide and write in SIMPLEST FORM 1 3 63 ÷ 3 5 3 ÷ 1 2 21 ÷ 9 5 5 1 8 Baking Jay is cutting a roll of biscuit dough into 3 1 slices that are inch thick. If the roll is 10 2 8 inches long, how many slices can he cut? ÷ = × = Coins The table shows the fractional part of all the coins that come from different decades. If there are 250 coins in the collections, how many come from the 1930s? × = coins