QUESTION-Working together,Asha and Sudhacan complete an assigned task in 20 days.However,If Asha worked alone and completed half the work and tehn sudha tkes over the task and completes the second halfs of the task ,the task will be completed in 45 days.How long will asha take to complete the task if she worked alone? Assume that sudha is more efficient than asha. Answer-60 days Pls any one explain