Question

suhas earned an average of rs 1500 per month from jan to may.then he earned rs.1600,1700,1800,1900 and 2000.during the months june through october.during november he earned in december.if his average earnings for the entire year is rs 1500,then find his earnings in the november month. pls its urgent

Answer 1

Answer:

Step-by-step explanation:

average earnings of Suhas=  rs 1500

earning of jan = 1500

earning of feb = 1500

earning of march= 1500

earning of april = 1500

earning of may = 1500

------------ ---- june = 1600

--------------------july = 1700

------------- august = 1800

-------------- september = 1900

----------------- october = 2000

earning of november = earning of december = x

average = earning of 12 months ÷12

1500 = [1500 X 5 + 1600 +1700+1800+1900+2000+2x ] ÷12

1500 X 12 = 7500+9000+2x

18000=16500+2x

18000-16500=2x

1500=2x

earning of november=rs  750