Question

i want two rational number between 0.5 and 0.55

Answer 1

Let a = 0.5 and b= 0.55

= 1/2*(a+b)
= 1/2*(0.5+0.55)
= 1/2*1.05
= 0.525

0.5 > 0.525 > 0.55

Let a = 0.525 and b = 0.55

= 1/2*(a+b)
= 1/2*(0.525+0.55)
= 1/2*1.075
= 0.5375

0.5 > 0.525 > 0.5375 > 0.55 Ans.