Question

В магазин привезли 2 3\4 тонны арбузов. В первый день было продано 60% всех арбузов. На следуйщий день было продано 10/11 остатка. Сколько килограммов арбузов остались непроданными? Поточнее плиз!

Answer 1

Привезли 2,75 тонны 60% это 2,75*60/100=1,65 10/11 это 1,65*10/11=1,5 Значит в последний день продали 1,65-1,5=0,1тонны Ответ 0,1 тонны

Answer 2

Calculation of Remaining Unsold Watermelons

To calculate the weight of the unsold watermelons, we need to follow these steps:

1. Calculate the weight of the watermelons sold on the first day. 2. Calculate the weight of the remaining watermelons after the first day. 3. Calculate the weight of the watermelons sold on the second day. 4. Calculate the weight of the remaining unsold watermelons.

Let's go through each step in detail.

Step 1: Calculate the weight of the watermelons sold on the first day

The question states that 60% of all the watermelons were sold on the first day. To find the weight of the watermelons sold on the first day, we need to multiply the total weight of the watermelons by 60%.

Let's assume the total weight of the watermelons is 2 3/4 tons. To convert this to a common unit, we can use the fact that 1 ton is equal to 1000 kilograms.

So, the total weight of the watermelons is 2 3/4 tons * 1000 kilograms/ton = 2750 kilograms.

To find the weight of the watermelons sold on the first day, we multiply 2750 kilograms by 60%:

Weight of watermelons sold on the first day = 2750 kilograms * 60% = 1650 kilograms.

Step 2: Calculate the weight of the remaining watermelons after the first day

To find the weight of the remaining watermelons after the first day, we subtract the weight of the watermelons sold on the first day from the total weight of the watermelons:

Weight of remaining watermelons after the first day = Total weight of watermelons - Weight of watermelons sold on the first day.

Weight of remaining watermelons after the first day = 2750 kilograms - 1650 kilograms = 1100 kilograms.

Step 3: Calculate the weight of the watermelons sold on the second day

The question states that on the second day, 10/11 of the remaining watermelons were sold. To find the weight of the watermelons sold on the second day, we need to multiply the weight of the remaining watermelons after the first day by 10/11.

Weight of watermelons sold on the second day = Weight of remaining watermelons after the first day * 10/11.

Weight of watermelons sold on the second day = 1100 kilograms * 10/11 = 1000 kilograms.

Step 4: Calculate the weight of the remaining unsold watermelons

To find the weight of the remaining unsold watermelons, we subtract the weight of the watermelons sold on the second day from the weight of the remaining watermelons after the first day:

Weight of remaining unsold watermelons = Weight of remaining watermelons after the first day - Weight of watermelons sold on the second day.

Weight of remaining unsold watermelons = 1100 kilograms - 1000 kilograms = 100 kilograms.

Therefore, there are 100 kilograms of watermelons that remain unsold.

Please note that the source provided does not seem to be relevant to the question.