There are three motor's are available in the office,namely P,Q,& R.Its power consumption is different.Ratio of the power consumption of 3 different motor's 3:4:5.Total power consumption of 3 motor's are 1250 units.Then find out the power consumption of motor R? Choose the correct choice:
A) 655.50 UNITS
B) 258.54 UNITS
C) 566.29 UNITS
D) 520.84 UNITS
E) 634.25 UNITS
Ratio of the power consumption of 3 different motor's  3+4+5= 
<gadget id="calculator"> 3+4+5</gadget>
<output>12</output>
12.   Power consumption of motor R= 5/12*1250 = 520.84 UNIT Answer: 520.84 UNITS
<result>D</result>
There are three motor's are available in the office,namely P,Q,& R.Its power consumption is different.Ratio of the power consumption of 3 different motor's 3:4:5.Total power consumption of 3 motor's are 1250 units.Then find out the power consumption of motor R?