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Bob works exactly 8 hours per day assembling widgets at a constant rate. How many widgets can he assemble in half of a

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Bob works exactly 8 hours per day assembling widgets at a constant rate. How many widgets can he assemble in half of a

by BTGmoderatorDC » Sat Oct 03, 2020 6:40 pm

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Bob works exactly 8 hours per day assembling widgets at a constant rate. How many widgets can he assemble in half of a workday?

(1) Bob produces 20 widgets in a full workday.

(2) Bob produces 50 widgets in 20 hours.


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Re: Bob works exactly 8 hours per day assembling widgets at a constant rate. How many widgets can he assemble in half of

by DHRJ007 » Sat Oct 03, 2020 9:19 pm

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Question - no of widgets produced in half day ??

Since no of working hours in a day is given .We need only widget production rate .
both options 1) and 2) have given the widget production rate. So we calculate the widget production in half day both from statements 1) and 2)
So both are sufficient .

ans : D
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