Question

An irrational no. Between 1.2and 1.3is

Answer 1

1.201001000100001000001……
Or
Root(1.6)

Answer 2

Answer:

1.21

Step-by-step explanation:

1.2 and 1.3 can be written as 12/10 and 13/10 now to multiply the denominator and numerator of both the rational numbers to make the denominators same.so we multiply both the rational numbers by 10.it becomes 120/100 and 130/100.now we have to find a number between 120 and 130.we choose 121.we write it as 121/100