Question

Express recurring decimal 1.3 as rational number​

Answer 1

Answer:

1.33333. . . is equivalent to the fraction 4/3.

Answer 2

Answer:

4/3

Step-by-step explanation:

x=1.3= 1.333

100x= 133.3

10x=  13.33

--------------------

90x= 119.97 ≈120

120    10      12       3       4           1

---  ÷  ---   =  --   ÷   --  =  ----  = 1  ---

90     10       9        3       3           3