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Continue to ChatAlia can complete an assignment in 5 days and Babar can complete the same assignment in 20 days. The time taken by both Alia and Babar to complete the assignment working together is? https://pastmcqs.pk/alia-can-complete-an-assignment-in-5-days-and-babar-can-complete-the-same-assignment-in-20-days-the-time-taken-by-both-alia-and-babar-to-complete-the-assignment-working-together-is/