# A coin is tossed several times and the ratio of heads

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14. What fraction of theapples are black?
13. The tallest building in the world, the Burj Khalifa in Dubai,is 828 meters tall. A model of the building is made using theratio 1 : 2,500. How high is the model in centimeters?
15. Maggie and her little sisterMinnie are in proportion. What isMinnie's height?
16. A total of 300 cash consists of 1-peso, 5-peso and 10-pesocoins, their values being in the ratio of 125 : 135 : C. Find theratio (in terms of quantity of coins) of 5-peso coins to 10-pesocoins.a. 27:4b. 27:8c. 135:125d. 8:27e. none of the choices
17. Mother divided the money among Ron, Sam and Maria inthe ratio 2 : 3 : 5. If Sam got P150, find the total amount and themoney received by Ron and Maria.
12. A coin is tossed several times and the ratio of heads to tailsis 22 : 26. What fraction of the tosses are tails?a. 13/24b. 11/24c. 11/13d. 22/26e. none of the choices
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