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HomeMy WebLinkAboutNums Ops and Ratios 6-6Math Numbers Operations and Ratios 6_6 Student Name:________________________________Date:____________________ 1. A frog eats 15 flies in 1 minute. How many flies does it eat in 2 minutes? A.30 B.18 C.13 2. How much will it cost to buy 6 movies? A.$12.00 B.$18.00 C.$15.00 3. Dan buys 4 movies. Andy buys 2 movies. How much more $ does Dan pay than Andy? A.$6.00 B.$3.00 C.$2.00 4. What is the chance this spinner will land on the white spot? A.3 in 4 B.2 in 4 C.1 in 4 5. The gym has 4 basketball hoops and 12 balls. hoops : balls = A.1 : 3 B.3 : 1 C.8 : 12 6. Jo has 100 hits in softball. 5 hits are home runs. What % of her hits are home runs? A.10% B.100% C.5% 7. There are 26 cards with letters in a bucket. Each card has a different letter. You pick out 1 card. What is the chance you pick 'A'? A.1 26 B.26% C.1 in 10 8. You flip a coin with heads and tails. What is the chance it will land on heads? A.1 2 B.2 2 C.1 1 9. A bag has 9 marbles. 6 are red and 3 are white. What is the chance of picking a white marble? A.1 3 B.1 9 C.3 6 10. A sack has 4 apples and 7 oranges. You pick out one fruit. What is the chance it is an apple? A.4 11 B.4 7 C.7 11 11. Don is reading a 600 page book. He reads 60 pages. What % of the book is this? A.10% B.6% C.15% 12. There are 75 balls. 50 are basketballs and 25 are softballs. basketballs : softballs = A.2 : 3 B.2 : 1 C.1 : 3 13. Robin has a bag of 12 marbles. 8 are black and 4 are white. What is the chance that Robin will pick a white marble? A.1 6 B.1 3 C.2 3 14. 5:3 = A.3:5 B.5:1 C.10:6 15. There are 6 marbles in Jane's bag. 4 are black and 2 are white. What is the chance that Jane will draw a white marble from her bag? A.2 / 3 B.1 / 3 C.1 / 6 16. Sally has 3 times more hats than dresses. She has 5 dresses. How many hats does she have? A.8 B.15 C.5 © 2013 University of Oregon