Concept:Total amount is found by using the fractional value of Ato's share in the given ratio.Explanation:Total ratio parts =2+3=5.Ato's share corresponds to 3 parts.Ato received GH₵45.00 for these 3 parts.So, value of 1 part =345.00=15.00.Total amount =5 parts =5×15.00=75.00.Therefore, the total amount shared was GH₵75.00.Answer:GH₵75.00