Answer:
 GHc 208.33 per day
Explanation:
Gloria's pay is the product of her daily rate and the number of days she works. This relation can be used to find her daily rate.
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setup
 (pay for 12 days) = (daily rate) × (12 days)
 GHc 2500 = (daily rate) × (12 days)
solution
Dividing both sides of the equation by (12 days), we find the daily rate to be ...
 (GHc 2500)/(12 days) = (daily rate)
 GHc 208.33/day = daily rate
Gloria's daily rate of payment is GHc 208.33 per day.