There are some word problems which, depending on the information provided, we should express as a fraction.
For example: 5 – The number of apples (5) corresponds to the numerator (the number which expresses the number of parts that we wish to represent).
Students often have trouble understanding the concept of fractions, which can lead to difficulty completing fraction problems.
The more the students practice with fraction, the easier they will become.
Divide fractions by flipping the second fraction in each equation and turning it in to a multiplication problem. For example, 2/3 divided by 1/9 is changed to 2/3 x 9/1, which equals 18/3.
Simplify improper fractions by turning them in to mixed numbers.
Since we are presented with fractions, the best way to give the solution is in the form of a fraction.
Since we’re dealing with two fractions with the same denominator, we just have to subtract the numerators of both fractions to get the result.
13 – The total number of fruits (13) corresponds to the denominator (the number which expresses the number of total possible parts).
The solution to this problem is an irreducible fraction (a fraction which cannot be simplified). In these problems, we should remember how to carry out operations with fractions.