Two workers A and B are engaged to do a work. A working alone takes 8...
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Two workers A and B are engaged to do a work. A working alone takes 8 hours more to complete the job than if both worked together. If B worked alone, he would need 4 hours more to complete the job than they both working together. What time would they take to do the work together? 1. 4 hours 2. 5 hours 3. 6 hours 4. 7 hours 5. None of these Two workers A and B are engaged to do a work. A working alone takes 8 hours more to complete the job than if both worked together. If B worked alone, he would need 4 hours more to complete the job than they both working together. What time would they take to do the work together? 1. 4 hours 2. 5 hours 3. 6 hours 4. 7 hours 5. None of these
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Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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