Lesson 11 – Finding the Whole Number When Given Its Fractional Part


At the end of this lesson, students should be able to find whole numbers or quantities when given their fractional parts.


In this lesson, we will learn how to find the whole number from which a given fractional part was derived.

This is like a reverse operation of the method used in finding fractional parts.

When finding the whole number from a given fractional part, you multiply the given fractional part by the denominator of the fraction and divide your result by the numerator of the fraction.







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