hi i need help on these problems..i have tried online to do it myself but i still don't understand what they are asking...

compare the numbers in each exercise using an inequality symbol..

4/5, square root of 1.3

pie, 19/6

4 / 5 = 0.8

square root of 1.3 = 1.140175425

4 / 5 < square root of 1.3

pie =3.14156

19 / 6 = 3.166666...

pie < 19 / 6