Text Returns Zeroes

[RickyD]

Have I entered this incorrectly?
=IF(L9<=L10,IF(L10>L11,TEXT(K10,"DDDD"&" Total Hours"),""),"")

9124889	1/10/2019 8:45	1/10/2019 9:30	REG	71745570	8:45	9:30	0:45	0.75	1/10/2019	0.75
9125743	1/10/2019 8:45	1/10/2019 9:30	REG	71745570	8:45	9:30	0:45	0.75	1/10/2019	1.50
9114501	1/10/2019 8:45	1/10/2019 9:30	REG	71745570	8:45	9:30	0:45	0.75	1/10/2019	2.25
4012636	1/10/2019 8:45	1/10/2019 9:30	REG	71745570	8:45	9:30	0:45	0.75	1/10/2019	3.00
9125743	1/10/2019 9:30	1/10/2019 14:39	REG	71745570	9:30	14:39	5:09	5.15	1/10/2019	8.15
4012636	1/10/2019 9:30	1/10/2019 14:39	REG	71745570	9:30	14:39	5:09	5.15	1/10/2019	13.30
9114501	1/10/2019 9:30	1/10/2019 14:39	REG	71745570	9:30	14:39	5:09	5.15	1/10/2019	18.45
9124889	1/10/2019 9:30	1/10/2019 14:39	REG	71745570	9:30	14:39	5:09	5.15	1/10/2019	23.60	Thursday Total 0our0
4012636	1/11/2019 8:03	1/11/2019 8:42	REG	71745570	8:03	8:42	0:39	0.65	1/11/2019	0.65

<colgroup><col width="56" style="width: 42pt; mso-width-source: userset; mso-width-alt: 2048;"> <col width="104" style="width: 78pt; mso-width-source: userset; mso-width-alt: 3803;" span="2"> <col width="64" style="width: 48pt;" span="6"> <col width="68" style="width: 51pt; mso-width-source: userset; mso-width-alt: 2486;"> <col width="64" style="width: 48pt;"> <col width="155" style="width: 116pt; mso-width-source: userset; mso-width-alt: 5668;"> <tbody> </tbody>

The returned value is correct, except that it replaces the H & s in "Hours" with zeros.
Help

 

[Yongle]

I presume K is the last column which already contains hours, so would not need formatting using TEXT

perhaps
=K10&" Total Hours"
instead of
=TEXT(K10,"DDDD"&" Total Hours")

=IF(L9<=L10,IF(L10>L11,K10&" Total Hours",""),"")

If this is not what you want, please explain exactly what is in cells in column K