Answer:
The largest sum she can get on a 12-hour digital clock is 17.
Step-by-step explanation:
The largest time found in a 12-hour digital clock is 12 hours and 59 minutes. If you add 12:59/ 1+2+5+9 it equals to 17. Hope this helps.
16 minutes
Irreducible factorization
tkae j ad by f then subtracr the u then add the c then multply k then say u