Question

Ii) conversion of a decimal number to fraction: example: 6.424242.........

Answer 1

Answer:

212/33

Step-by-step explanation:

x=6.424242

periodicity =2

multiply with 100

100x = 642.424242

subtract from x =6.424242...

100x-x =642.4242...- 6.424242...

99x = 636

x=636/99

x=212/33

Answer 2

6.424242

solution:

Let x =6.42

=100x=100*6.42=642.42

=100x-x=642.42-6.42

=99x=636

=x=636

99

=x=212

33

Hope it will help you...