Do you mean "what is greater than 1.5 and less than 2 ?
Do you mean "give a number that is greater than 1.5 and less than 2?"
1.75
Do you mean "describe all numbers that are greater than 1.5 and less than 2?"
Start with 1.500000 (as many zeros as you want) 00001 and go up to 1.999999 (as many 9s as you want) 99999. Any number in that range is greater than 1.5 and less than 2.