Respuesta :

techygirl6199
first of all to make this easier make all the number into decimals
0.4
0.5 (1/2)
0.9 (9/10)

now that that's done you should be able to figure it out
lejessicah21
.4  1/2  9/10 I think because the decimal for 1/2 is .5 and the decimal for 9/10 is .9