Two workers A and B were employed for a work. A takes 8 hour more than the time

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โœช Choose the correct option.

Two workers A and B were employed for a work. A takes 8 hour more than the time taken by A and B together. If B takes 4.5 hours more than the time taken by A and B together, how long would A and B take together to complete the work?

7 hrs
6 hrs
5 hrs
4 hrs

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