How to add Fraction Lesson

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1

How to add Fraction

Fractions represent equal parts of a whole or a collection.

Fraction of a whole: When we divide a whole into equal parts, each part is a fraction of the whole.

For example,

2

How to add like fraction

Exp. $\frac{5}{6}\ +\ \frac{3}{6}=$ $\frac{5+3}{6}=\frac{8}{6}$

1.

\frac{4}{8}\ +\ \frac{6}{8}=

\frac{4+6}{8}=\frac{10}{8}

2.

\frac{19}{23}\ +\ \frac{14}{23}\ =

\frac{19+14}{23}=\frac{33}{23}

3.

\frac{5}{14}\ +\ \frac{11}{14}\ =

\frac{5+11}{14}=\frac{16}{14}

4.

\frac{35}{60}\ +\ \frac{24}{60}\ =

\frac{35\ +\ 24}{60}\ =\frac{59}{60}

3

How to add unlike fraction

Exp. $\frac{3}{6}\ +\ \frac{23}{30}\ =$ $\frac{3\ \times\ 5}{6\ \times\ 5}\ +\ \frac{23}{30}\ =\ \frac{15}{30}\ +\ \frac{23}{30}\ =\frac{15\ +\ 23}{30}\ =\ \frac{38}{30}$

1.

\frac{7}{15}\ +\ \frac{1}{3}\ =

\frac{7}{15}\ +\ \frac{1\ \times\ 5}{3\ \times\ 5}\ =\ \frac{7}{15}\ +\ \frac{5}{15}\ =\frac{7\ +\ 5}{15}\ =\ \frac{12}{15}

2.

\frac{34}{81}\ +\ \frac{3}{9}\ =

\frac{34}{81}\ +\ \frac{3\ \times\ 9}{9\ \times\ 9}\ =\ \frac{34}{81}\ \ +\ \frac{27}{81}\ =\ \frac{27\ +\ 54}{81}\ =\ \frac{81}{81}\

3.

\frac{45}{50}\ +\ \frac{6}{10}\ =

\frac{45}{50}\ +\ \frac{1\ \times\ 5}{10\ \times\ 5}\ =\ \frac{45}{50}\ +\ \frac{5}{50}\ =\ \frac{45\ +\ 5}{50}\ =\ \frac{50}{50}

How to add Fraction

Fractions represent equal parts of a whole or a collection.

Fraction of a whole: When we divide a whole into equal parts, each part is a fraction of the whole.

For example,

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