Question

convert the decimal into their rational forms
A) 0.4
b) 0.9
c) 16.78
d) 23.11
e) 19.51

Answer 1

This is the answer.

Answer 2

Answer:

a) 0.4:- X=0.4

          1 EQUATION)  X=0.444---------------x10

      2 EQUATION) 10X=4.444----------------

          Second equation will be - from first equation so,

                   10X=4.444

                      X =0.444

                     9X=4

                    ANSWER= X=4/9

SAME PROCESS TO EVERY QUESTION BUT IN QUESTION WHICH NUMBER IS UNDER THE LINE SO FIRST COUNT HOW MANY NUMBERS ARE IN UNDERLINED.SO IF TWO NUMBER ARE UNDERLINED SO WE WILL ADD 100X IN 2 EQUATION BECAUSE TWO NUMBER SO TWO ZERO IF THREE NUMBER SO THREE ZERO AFTER 1  ,OK

                                                           THANK YOU    

                                     

Step-by-step explanation: