A person on tour has Rs 4200 for daily expenses. If the tour is extended by 3 days, the daily expense must be cut by Rs 70. The original duration of the tour (in days) is: Form and solve the equation.

Question

Accepted Answer

12. 4200/x - 4200/x+3 = 70, 4200(3)/x(x+3)=70, x^2+3x-180=0, (x+15)(x-12)=0. x = 12 days.

A person on tour has Rs 4200 for daily expenses. If the tour is extended by 3 days, the daily expense must be cut by Rs 70. The original duration of the tour (in days) is:
Form and solve the equation.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 Quadratic Word Problems practice

A person on tour has Rs 4200 for daily expenses. If the tour is extended by 3 days, the daily expense must be cut by Rs 70. The original duration of the tour (in days) is:Form and solve the equation.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 Quadratic Word Problems practice

A person on tour has Rs 4200 for daily expenses. If the tour is extended by 3 days, the daily expense must be cut by Rs 70. The original duration of the tour (in days) is:
Form and solve the equation.