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Home > AC > Chapter 1 > Lesson 1.1.3 > Problem 1-25

1-25.

In Algebra, you will need to be able to work with numbers, words, and geometric representations. Use these representations to answer the following questions. Homework Help ✎

  1. Write another fraction that is equivalent to . Draw diagrams to show that they are equal.

    Try multiplying by a fraction equal to .

    fraction box

    fraction box

  2. Find the equivalent decimal for both fractions. Was rounding your answer necessary?

    Rounding was not necessary.

  1. Find the equivalent percent for both fractions. 

    Percent means 'per hundred' or 'out of a hundred'.

    Try setting it up as a proportion to .

    Multiply the top and bottom by to make the denominator equal to and solve for .

    so,