A person has rupees 9600 for his daily expenses on a tour. If his tour exceeds by four days, he must cut his daily expenses by 200 rupees. Take the number of days as x, frame an equation in x and solve it.

Asked by khushdab | 3rd Apr, 2020, 02:42: PM

Expert Answer:

begin mathsize 14px style The space no. space of space days space equals space straight x
daily space expense equals 9600 over straight x
on space extension space by space 4 space days
daily space expense equals fraction numerator 9600 over denominator straight x plus 4 end fraction
by space condition
9600 over straight x minus fraction numerator 9600 over denominator straight x plus 4 end fraction equals 200
on space solving space we space get
straight x equals 12 space days
end style
 

Answered by Arun | 4th Apr, 2020, 09:27: AM