Answer :

Answer: 5/9

Step-by-step explanation:

To divide fractions, you multiply by the reciprocal of the divisor. Here's the summarized process:

Identify the fractions:

5

21

21

5

 and

3

7

7

3

Reciprocal of the divisor: Reciprocal of

3

7

7

3

 is

7

3

3

7

Multiply:

5

21

×

7

3

21

5

×

3

7

5

21

×

7

3

=

5

×

7

21

×

3

=

35

63

21

5

×

3

7

=

21×3

5×7

=

63

35

Simplify:

35

63

=

5

9

63

35

=

9

5

Final Answer

5

21

÷

3

7

=

5

9

21

5

÷

7

3

=

9

5

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