1) Solve: - lkueh



Pre-Practice (Optional) No Calculators: Evaluate.a) -3+6 b) -3+-6c) -3—6d) -1+5-7a) 4×-6b) -4×-6c) 63÷-7a) 43+35b)-23-34a) -12×8-5b) 223×214Mandatory (No Calculators): Fill in the chart:FractionDecimalPercent251.4200%0.005Evaluate.a) 2-5+-4b) 6+-3+5--2a)-4-3(-7)b) 12×3÷-4c) -3(12)4a) 56+-12b) 113-5-12c) -35+-710-12a) 156÷712b) -114÷-212c) -1228÷-8-15-14-25a) 4-6(3-8)2b) -8+2 ÷-3+2c) -5+-3-6-22+-32d) 5-22-42a) 34+-23×112b) 114--23÷12c) -12+1325+12Say you bought 3 pizzas. If you ate 58 of the pizza how much did you eat?Say you bought 3 pizzas. If you ate 512 and Joe ate 114 how much is left for Jenn?The ratio of red jelly beans to green jelly beans is 4:5. If a jar holds 108 jelly beans, how many are red? If Denise can run 5 km in 30 minutes and Clark can run 6 km in 39 minutes, who’s fastest. Show your work. In 2013, the Canadian population was 29 188 000. 24 051 000 Canadians donated to Charitable or non-profit organizations. What percentage of Canadians are contributing to charitable or non-profit causes? How many Canadians made no contributions?Bianca works at EB Games, where she has a 14.5% employee discount. She paid $38.94 for Destiny: The Taken King. What is the regular price of that game?Ned needs to read a 234-page book in one week. What percentage of the book does Ned need to read each day? How many pages is he reading per day?Stephanie works 10 hours each week, sleeps 8 hours each night and is at school 7 hours a day. What percentage of a week does Stephanie spend working?What percentage of a week does Stephanie spend asleep?What percentage of a week does Stephanie spend at school?How many hours of “free time” does Stephanie have each week?Each year in Canada, there are 101 days with temperatures below freezing. What percentage of the year is above 0?C?In 2013, the Huffington Post did an experiment to find out if cup size is a factor in the likelihood of winning a prize during Roll Up the Rim at Tim Horton’s. The results are belowSize# purchased# of winsExtra Large185Large183Medium183Small384Which size had the most winning cups?What percentage of all the cups they bought were winners?Tim Horton’s has distributed approximately 154 202 040 cups in Ontario. How many of those cups are winners based on the Huffington Post’s experiment?Tricky ones:22. -412÷3352-123. 34-910÷-14524. -3-42--23+-100-(8-11) Answersa) 3b) -9c) 3d) -3a) -24b) 24c) 9a) 2915b) -1712a) 45b) 6FractionDecimalPercent250.440%1251.4140%212.0200%12000.0050.5% a) -7b) 10 a) -84b) -9c) -9 a) 13b) 74c) -95 a) 227b) 12c) -920a) -146b) 6c) 1d) -7a) -14b) 23144c) -3201584348Denise at 10 km/h82.4%, 5 137 088$45.5414.29% or approximately 33 pages a dayWorking – 5.95%, Sleeping – 33.3%, School – 29.2%, Free time – 53 hours72.33%(a) Extra Large (b) 16.3% (c) Approx. 25 134 933Tricky Ones:916112-137 ................
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