Question

insert three rational numbers between 1 by 4 and 7 by 8

Answer 1

LCM of 4 and 8 is 8
1 by 4 × 2 by 2 and 7 by 8 × 1 by 1
2 by 8 and 7 by 8
three rational numbers between 1 by 4 and 7 by 8 is 3 by 8, 4 by 8 and 5 by 8

Answer 2

Thank you for asking this question. Here is your answer:

We have three rational number between 1/4 and 7/8 .

We have 3+1=4

Then , 1*4/4*4 =4/16 and 7*4/8*4 =28/32  

We have to fit three rational numbers between 1/4 and 7/8 and we have 1/4 = 2/8.  So our ultimate target is to fit three rational numbers between 2/8 and 7/8 which mean we can take 3/8 , 4/8 = 1/2, 5/8.

Three rational numbers between 1/4 and 7/8 is 3/8, 1/2, 5/8.

If there is any confusion please leave a comment below.