Question

3: From 2009 subtract half of it at first, then subtract
1
3
of the remaining number,
next subtract
1
4
of the remaining number, and so on, until
1
2009
of the
remaining number is subtracted. What is the final remaining number?

Answer 1

Answer:

-1014.5

Step-by-step explanation:

-1014.5 is the remaining answer

i hope it is helpful

Answer 2

Answer:

answer is 1

Step-by-step explanation:

ATQ

2009-2009/2 -2009/2*1/3...*1/2009

first let solve 2009-2009/2

2*2009-2009/2

2009*1/2

like this let find the value of

2009-2009/2-2009/2*1/3

2009*1/2-2009/2*1/3(2009-2009/2=2009*1/2)

it comes 2009*1/3 like this it will continue

by the same pattern it will come 2009*1/2009

2009*1/2009

2009/2009

1