Question

На плодоовощную базу привели 20,4 тонн бананов.в первый день продали 2/3 часть бананов.во второй день продали 1/2 часть от количества проданных в первый день. сколько бананов было продано в первый день?сколько бананов было продано во второй день? какую часть привезенных на базу бананов составляют бананы проданные во второй день ​

Answer 1

Ответ:

13,6 т , 6,8 т, 1/3

Пошаговое объяснение:

чтобы найти часть от числа по его дробной части нужно целое число умножить на эту дробь.

1)20,4:3*2=13,6(т) - в первый день продали

2) 13,6*1/2=13,6:2*1=6,8 (т) - во второй день продали

3) 6,8/20,4 =68/204=1/3 - составляют проданные во второй день бананы от бананов привезенных на базу

Answer 2

Ответ:

13.6тонн продано в первый день. 6,8 тонны во второй день. Бананы проданные во второй день составляют 1/3часть от общей массы.

Пошаговое объяснение:

1)находим 1/3 часть. 20,4:3=6,8 . 2)6,8*2=13,6 это2/3 части. 3) 13,6:2=6,8 это продано во второй день .

Answer 3

Calculation of Bananas Sold on the First Day

To calculate the number of bananas sold on the first day, we need to determine two things: 1. The total number of bananas brought to the fruit and vegetable base, which is given as 20.4 tons. 2. The fraction of bananas sold on the first day, which is stated as 2/3.

To find the number of bananas sold on the first day, we can multiply the total number of bananas by the fraction sold on the first day:

Number of bananas sold on the first day = Total number of bananas * Fraction sold on the first day

Let's calculate it step by step:

Total number of bananas = 20.4 tons

To convert tons to kilograms, we multiply by 1000: Total number of bananas = 20.4 tons * 1000 kg/ton = 20,400 kg

Fraction sold on the first day = 2/3

Number of bananas sold on the first day = 20,400 kg * 2/3 = 13,600 kg

Therefore, 13,600 kilograms of bananas were sold on the first day.

Calculation of Bananas Sold on the Second Day

To calculate the number of bananas sold on the second day, we need to determine two things: 1. The number of bananas sold on the first day, which we calculated as 13,600 kg. 2. The fraction of bananas sold on the second day, which is stated as 1/2 of the quantity sold on the first day.

To find the number of bananas sold on the second day, we can multiply the number of bananas sold on the first day by the fraction sold on the second day:

Number of bananas sold on the second day = Number of bananas sold on the first day * Fraction sold on the second day

Let's calculate it step by step:

Number of bananas sold on the first day = 13,600 kg

Fraction sold on the second day = 1/2

Number of bananas sold on the second day = 13,600 kg * 1/2 = 6,800 kg

Therefore, 6,800 kilograms of bananas were sold on the second day.

Calculation of the Proportion of Bananas Sold on the Second Day

To calculate the proportion of bananas sold on the second day out of the total bananas brought to the fruit and vegetable base, we need to determine two things: 1. The number of bananas sold on the second day, which we calculated as 6,800 kg. 2. The total number of bananas brought to the fruit and vegetable base, which is given as 20.4 tons.

To find the proportion of bananas sold on the second day, we can divide the number of bananas sold on the second day by the total number of bananas:

Proportion of bananas sold on the second day = Number of bananas sold on the second day / Total number of bananas

Let's calculate it step by step:

Number of bananas sold on the second day = 6,800 kg

Total number of bananas = 20.4 tons * 1000 kg/ton = 20,400 kg

Proportion of bananas sold on the second day = 6,800 kg / 20,400 kg ≈ 0.3333

Therefore, the proportion of bananas sold on the second day out of the total bananas brought to the fruit and vegetable base is approximately 0.3333.