Question

6. Першого дня туристичний теплохід пройшов 8,5 км, другого у 1,2 раза більше, ніж першого, а третього 0,8 того шляху, що про- йшов другого дня. Який шлях пройшов теплохід за три дні? ПОМОГИТЕ ПОЖАЛУЙСТА!! БЫСТРО НУЖНО! ПЕРВОМУ ДАМ 10 БАЛОВ! больше нету:(

Answer 1

Нехай х буде весь шлях

Перший день - 8.5

Другий день - 8.5*1.2=10.2

Третій день - 8.16

8.5+10.2+8.16=х

х=26.86

Відповідь: 26.86км.

Answer 2

To solve this problem, let's break it down step by step.

First, let's calculate the distance the tourist ship traveled on the second day. We are given that the second day's distance is 1.2 times greater than the first day's distance, which was 8.5 km. Therefore, the second day's distance is:

8.5 km * 1.2 = 10.2 km

Next, let's calculate the distance the tourist ship traveled on the third day. We are given that the third day's distance is 0.8 times the distance traveled on the second day, which was 10.2 km. Therefore, the third day's distance is:

10.2 km * 0.8 = 8.16 km

Finally, let's calculate the total distance traveled by the tourist ship over the three days. We add up the distances from each day:

8.5 km + 10.2 km + 8.16 km = 26.86 km

Therefore, the tourist ship traveled a total distance of 26.86 km over the three days.

I hope this helps! Let me know if you have any further questions.