Question

Two workers A and B manufactured a batch of identical parts. A worked for 2 hours and B worked for 5 hours
and they did half the job. Then they worked together for another 3 hours and it was observed that (1/20) of
the job was remaining undone. How much time would B take to complete the job, if he worked alone?​

Answer 1

Answer:

The two most common types of laptop and desktop storage devices are hard disk drives (HDD) and solid-state drives (SSD)