Q. 14.5( 50 Votes )

# Write these fractions appropriately as additions or subtractions:

Answer :

(a) In the above diagram, it can clearly be observed that:

In the 1^{st} and 2^{nd} rectangle there are 1 and 2 shaded portions out of 5 equal parts respectively

Also, the third rectangle represents 3 shaded portions out of 5 equal parts

Therefore,

The fraction represented by the third rectangle is the sum of fraction represented by 1^{st} and 2^{nd} rectangle

Hence,

=

(b) In the above diagram, it can clearly be observed that:

In the 1^{st} and 2^{nd} circle there are 5 and 3 shaded portions out of 5 equal parts respectively

Also, the third circle represents 2 shaded portions out of 5 equal parts

Therefore,

The fraction represented by the third circle is the difference of fraction represented by 1^{st} and 2^{nd} circle

Hence,

=

(c) In the above diagram, it can clearly be observed that:

In the 1^{st} and 2^{nd} rectangle there are 2 and 3 shaded portions out of 6 equal parts respectively

Also, the third rectangle represents 5 shaded portions out of 6 equal parts

Therefore,

The fraction represented by the third rectangle is the sum of fraction represented by 1^{st} and 2^{nd} rectangle

Hence,

=

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Fill in the missing fractions:

(a)

(b)

(c)

(d)

NCERT - MathematicsSolve:

(a) (b)

(c) (d)

(e) (f)

(g) (h)

(i) 3-

NCERT - MathematicsWrite these fractions appropriately as additions or subtractions:

NCERT - Mathematics

State whether the statement is true or false:

Fractions with same numerator are called like fractions.

Fill in the blanks to make the statements true:

Fractions with the same denominator are called ____________ fractions.

Fill in the blanks to make the statements true:

and are _________ proper fractions.