Question

Учащийся купил билет и совершил за месяц 30 поездок.Сколько рублей составила экономия,если стоимость одной поездки=20 рублей,а стоимость проездного 505р.

Answer 1

95...................................................................

Answer 2

Calculation of Savings on Monthly Trips

To calculate the savings made by the student, we need to determine the total cost of 30 individual trips and compare it to the cost of a monthly pass.

Given: - Cost of one trip: 20 rubles - Cost of a monthly pass: 505 rubles

To find the total cost of 30 individual trips, we multiply the cost of one trip by the number of trips: 30 trips * 20 rubles/trip = 600 rubles

Therefore, the student would have spent 600 rubles on individual trips.

To calculate the savings, we subtract the cost of the monthly pass from the total cost of individual trips: 600 rubles - 505 rubles = 95 rubles

The student saved 95 rubles by purchasing a monthly pass instead of buying individual tickets for 30 trips.

Please note that the sources provided do not contain relevant information for this specific calculation.