Question

В магазине за три дня 1400кг овашей продали.Смотряна втарой день первый день 170кг больше продана,а в трети день на 120кг менше продана.Втаром дне сколько овашей была продана

Answer 1

1 день - ? на 170 кг больше, чем 2 день
2 день - ?
3 день - ? на 120 кг меньше, чем 2 день
Всего за три дня - 1400 кг

1 день = х+170
2 день = х
3 день = х -120
х+170+х+х-120=1400
3х + 50 = 1400
3х = 1400 - 50
3х = 1350
х = 1350 : 3
х = 450 кг овощей продали во второй день

Answer 2

В первом- x+170
Втором- x
В третем- x-120
Всего 1400
X+170+x+x--120=1400
3x=1400-170+120
3x=1350
x=1350:3
X=450(кг)во втором
450+170=620(кг) в первом
450-120=330(кг)в третем

Answer 3

Calculation of Ovashaya Sold on the Second Day

To calculate the amount of Ovashaya sold on the second day, we need to consider the information provided.

According to the given information: - In the first day, 170 kg more Ovashaya was sold compared to the second day. - In the third day, 120 kg less Ovashaya was sold compared to the second day. - In total, 1400 kg of Ovashaya was sold over the three days.

Let's assume the amount of Ovashaya sold on the second day is x kg.

Based on the given information, we can create the following equation:

Amount sold on the first day + Amount sold on the second day + Amount sold on the third day = Total amount sold

(x + (x - 170) + (x + 120)) = 1400

Simplifying the equation:

3x - 50 = 1400

3x = 1450

x = 483.33 kg (rounded to two decimal places)

Therefore, approximately 483.33 kg of Ovashaya was sold on the second day.