Question

find 4 rational no between 1.7 and 1.9​

Answer 1

■■■■hey mate here is your answer■■■

■Instead of taking two number between 1.7 and 1.9 we have to take 1.70 and 1.90 both are same thing

■now you can easily take any four rational no.

Example: •1.75 •1.76 •1.77 ▪1.78

■■■■■hope this helps you please mark me as brainliest♡♡♡♡■■■■❤❤

Answer 2

Answer:

I will give u pic of answer

1/2(17/10 + 19/10) = 1/2 × 36/10 = 1.8

1/2 (17/10 + 18/10) = 1/2 × 35/10 = 7/4 = 1.75

1/2 (7/4 + 19/10) = 1/2 × 146/40 == 1.825

1/2(18/10 + 7/4) = 1/2 × 72+70/40 = 1.775

so the answer is 1.7 < 1.75 < 1.775 < 1.8 < 1.825 < 1.9