Question

Со склада четыре дня вывозили картофель. Во второй день вывезли 5 9 того картофеля, которого вывезли в первый день. В третий день вывезли 45% картофеля, вывезенного во второй день, а в четвертый день вывезли в 3,4 раза больше картофеля, чем в третий день. Сколько было вывезено картофеля за эти четыре дня, если в четвертый день отвезли на 10,6 т больше, чем во второй день? дам 25

Answer 1

Ответ:

Пошаговое объяснение:

1. Пусть в 1-й день вывезли х тн

2. Во 2-й день - 5/9*х тн

3.45%=45/100=9/20. 5/9*х*9/20=5/20*х=1/4*х тн - вывезли в 4-й день.

4. 1/4*х*3,4=х/4*34/10=17/20*х тн - вывезли в 4-й день

Составим уравнение 17/20*х-5/9*х=10,6

153/180*х-100/180*х=10,6

53/180*х=10,6.  х=10,6:53/180.  х=2*18.  х=36 тн -вывезли в 1-й день

36*5/9=20 тн -вывезли во 2-й день. 36:4=9 тн -вывезли в 3-й день и

17/20*36=30,6 тн -вывезли в 4-й день.

36+20+9+30,6=95,6 тн -вывезли за 4 дня. ( задача стоит больше больше баллов).

Answer 2

43+г*у = не знаю 38773:77= не знаю

Answer 3

Calculation of Potato Delivery

To calculate the total amount of potatoes delivered over the four days, we need to analyze the information provided.

On the second day, 5/9 of the potatoes delivered on the first day were taken away. This means that 4/9 of the potatoes delivered on the first day remained.

On the third day, 45% of the potatoes delivered on the second day were taken away. To calculate this, we need to multiply the amount of potatoes delivered on the second day by 45% (0.45).

On the fourth day, the amount of potatoes delivered was 3.4 times greater than the amount delivered on the third day. Additionally, the amount delivered on the fourth day was 10.6 tons more than the amount delivered on the second day.

Let's calculate the total amount of potatoes delivered over the four days step by step:

1. Calculate the amount of potatoes delivered on the second day: - Let's assume the amount of potatoes delivered on the first day is x tons. - The amount of potatoes delivered on the second day is 5/9 of x tons.

2. Calculate the amount of potatoes delivered on the third day: - The amount of potatoes delivered on the third day is 45% of the amount delivered on the second day.

3. Calculate the amount of potatoes delivered on the fourth day: - The amount of potatoes delivered on the fourth day is 3.4 times greater than the amount delivered on the third day. - Additionally, the amount delivered on the fourth day is 10.6 tons more than the amount delivered on the second day.

4. Calculate the total amount of potatoes delivered over the four days: - Add up the amounts of potatoes delivered on each day.

Let's perform the calculations:

1. Amount of potatoes delivered on the second day: - Let's assume the amount of potatoes delivered on the first day is x tons. - The amount of potatoes delivered on the second day is 5/9 of x tons.

2. Amount of potatoes delivered on the third day: - The amount of potatoes delivered on the third day is 45% of the amount delivered on the second day.

3. Amount of potatoes delivered on the fourth day: - The amount of potatoes delivered on the fourth day is 3.4 times greater than the amount delivered on the third day. - Additionally, the amount delivered on the fourth day is 10.6 tons more than the amount delivered on the second day.

4. Total amount of potatoes delivered over the four days: - Add up the amounts of potatoes delivered on each day.

Please provide the value of x (the amount of potatoes delivered on the first day) so that we can calculate the total amount of potatoes delivered over the four days.