Answer:
She will be ready, and she will make it on time.
Step-by-step explanation:
Given:
[tex]Start\ Time = 10:20\ am[/tex]
[tex]Planting = 5\ hours[/tex]
[tex]Shower = 1\ hour[/tex]
Required
Will she be ready by 5pm?
First, we calculate the time spent in planting and taking shower.
[tex]Time\ Spent = Planting + Shower[/tex]
[tex]Time\ Spent = 5\ hours + 1\ hour[/tex]
[tex]Time\ Spent = 6\ hours[/tex]
Next, we calculate the end time. i.e. the time she'll finish these tasks.
[tex]End\ Time=Start\ Time + Time\ Spent[/tex]
[tex]End\ Time=10:20\ am + 6\ hours[/tex]
[tex]End\ Time=04:20\ pm[/tex]
Since 04:20 pm is less than 5pm, then she will be ready, and she will make it on time.