Question

4кг 20гр -1кг 312гр​

Answer 1

Ответ:2708гр=2кг708гр

Пошаговое объяснение:

4кг.20гр=4020гр

1кг312гр=1312

4020-1312=2708

Answer 2

To subtract 1 kilogram and 312 grams from 4 kilograms and 20 grams, you can perform the following calculation:

4 kg 20 g - 1 kg 312 g

First, subtract the kilograms:

4 kg - 1 kg = 3 kg

Next, subtract the grams:

20 g - 312 g

Since 20 is less than 312, you'll need to borrow 1 kilogram (1000 grams) from the 3 kilograms:

3 kg - 1 kg = 2 kg

Now, you have 1000 grams borrowed from the kilograms, so you add that to the 20 grams:

1000 g + 20 g = 1020 g

Finally, subtract the remaining grams:

1020 g - 312 g = 708 g

So, 4 kilograms and 20 grams minus 1 kilogram and 312 grams equals 2 kilograms and 708 grams.