Question

please answer ..........​

Answer 1

Answer:

according to me formula is 1 ÷ 2 ( sum of no. )

Answer 2

$answer$

Rational no- rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.

so -4/5=-0.8

-2/3=-0.66

so rational no are -0.7,0.71 or so on