: A "share" (доля) is one of the equal parts of a whole. Notation : Parts are written as 1n1 over n end-fraction

: "An apple is cut into 4 equal slices. What is the name of each slice?".

: To find the value of a share (e.g., 14one-fourth of 20), divide the whole number by the denominator: Finding the Whole from a Share : If 13one-third of a number is 10, then the whole is

: A critical rule for 3rd graders is: The more parts you divide a whole into, the smaller each part is . Therefore, Sample Problem Types Geometric : "Divide a circle into 8 equal parts and shade 18one-eighth

: "A melon weighs 9 kg. If kids ate a third of it, how many kilograms did they eat?".