Person A works in a cycle where he works for 1 hour and then rests for 15 minutes. This pattern continues until he completes his entire work duration ...

Question

Person A works in a cycle where he works for 1 hour and then rests for 15 minutes. This pattern continues until he completes his entire work duration of 10 hours. Given that A completes 50 units of work in this duration, what is the net efficiency of A in units per hour?

PersonWork Done (units)Maximum Time Allowed (hours)
A5010
B6012
C-15

Options

A.

225\frac{22}{5}

B.

254\frac{25}{4}

C.

297\frac{29}{7}

D.

214\frac{21}{4}

E.

154\frac{15}{4}

work efficiencytime and workrest periodunit rate

Solve This Question

Get instant feedback with detailed step-by-step solution

Start Solving →