Final answer:
The patient will take approximately 5.88 milligrams per day.
Step-by-step explanation:
To calculate the number of milligrams the patient will take per day, we will first calculate the dose in milligrams per square meter.
This can be done by multiplying the dosage (6 mg/m2/day) by the body surface area (0.98 m2).
So, the dose in milligrams per day is:
6 mg/m2/day * 0.98 m2
= 5.88 mg/day
Therefore, the patient will take approximately 5.88 milligrams per day.