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Performance Task in Math Module 1

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Directions: Answer the following word problem. Write your complete answer on the box. (2pts.)   6. Marites baked 100 doughnuts. Fifty-three of them are chocolates. What percent of the doughnuts are chocolate?       7. Irene saved Php25 of her Php100 allowance. What percent of her money did she spend?       8. A bottle is filled with water. What fraction of the bottle is filled with water?       9. Prices of prime commodities increased by 28%. How is this expressed in decimal form?       10. About 80% of our blood is made up of water. How it is expressed in fraction in lowest term?     Directions: Find the rate. Write the letter of correct answer on the box.           16.           20 is what percent of 100?      A.   2%              ...
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Module 1: Visualizes the Concepts of Percents and its Relationship to Fraction and Decimals Identifying Base, Percentage and Rate in a problem

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  Lesson 1: Visualizes the Concepts of Percent and its Relationship to Fractions and Decimals Percent comes from the Latin term per centum which means “per hundred” or “hundredths”. Thus, percent is the ratio of a number to 100. The symbol is %.   Ø   Percent to Fraction To change a percent to a fraction, remove the percent symbol (%) and write the number as a numerator, then the denominator is 100. Example: Percent Fraction Simplest form 23% 23 100 23 100 50% 50 100 1 2   Ø   Percent to Decimal To ways to convert a percent to a decimal First: Write the percent as a fraction, then divide the numerator by the denominator. Percent Fraction Decimal 23%                               23             ...
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