Question

При посеве гороха на 1 а расходуют 2 кг семян.Сколько кг гороха можно собрать с участка прямоугольной формы длиной 60 м и шириной 20 м,если урожай гороха в 16 раз больше,чем его расход при посеве? Люди решите обратную задачу дам 40...Балла! Клянусь.

Answer 1

1) 20*60=1200 (м кв) - площадь участка
2) 1a=100 м кв
3) 1200:100=12 (a) площадь
4) 12*2=24 (кг) при посеве
5) 24*16= 384 (кг) собрали

Answer 2

Calculation of the Harvested Peas

To calculate the amount of peas that can be harvested from a rectangular plot of land, we need to consider the area of the plot and the yield of peas per unit area.

Given: - The length of the plot is 60 meters. - The width of the plot is 20 meters. - The yield of peas is 16 times the amount of seeds used for planting, which is 2 kg.

To find the area of the plot, we multiply the length by the width: Area = Length * Width = 60 m * 20 m = 1200 square meters.

To calculate the amount of peas that can be harvested, we need to multiply the area of the plot by the yield per unit area: Amount of peas = Area * Yield = 1200 square meters * 16 * 2 kg/square meter = 38,400 kg.

Therefore, the amount of peas that can be harvested from the rectangular plot with a length of 60 meters and a width of 20 meters is 38,400 kilograms.

Please note that the calculation assumes uniform growth and yield across the entire plot. Factors such as soil quality, weather conditions, and farming practices can affect the actual yield.