Question

6м8см+9дм45см=,3т54кг-8ц76кг=,5га72м+39а28м=,4га-4сотки=,17кг4г:6=,1км75м×8=,3сут.8ч:5=,56мин40с×3=.

Answer 1

Если вам что то не понятно скажите я вам все объясняют

Answer 2

Let's solve these arithmetic expressions step by step:

1. 6м8см + 9дм45см

First, we need to convert all units to the same type. Let's convert everything to centimeters:

• 6м = 6 * 100см = 600см
• 8см = 8см
• 9дм = 9 * 10см = 90см
• 45см = 45см

Now, add the lengths together: 600см + 8см + 90см + 45см = 743см

The result is 743см.

2. 3т54кг - 8ц76кг

First, let's convert everything to kilograms:

• 3т = 3 * 1000кг = 3000кг
• 54кг = 54кг
• 8ц = 8 * 0.01кг = 0.08кг
• 76кг = 76кг

Now, subtract the masses: 3000кг + 54кг - 0.08кг - 76кг = 2978.92кг

The result is 2978.92кг.

3. 5га72м + 39а28м

First, we need to convert all units to the same type. Let's convert everything to square meters:

• 5га = 5 * 1000м^2 = 5000м^2
• 72м = 72м^2
• 39а = 39 * 100м^2 = 3900м^2
• 28м = 28м^2

Now, add the areas together: 5000м^2 + 72м^2 + 3900м^2 + 28м^2 = 9000м^2

The result is 9000м^2.

4. 4га - 4сотки

First, we need to convert everything to square meters:

• 4га = 4 * 1000м^2 = 4000м^2
• 4сотки = 4 * 100м^2 = 400м^2

Now, subtract the areas: 4000м^2 - 400м^2 = 3600м^2

The result is 3600м^2.

5. 17кг4г ÷ 6

First, let's convert everything to grams:

• 17кг = 17 * 1000г = 17000г
• 4г = 4г

Now, add the masses: 17000г + 4г = 17004г

Now, divide the total mass by 6: 17004г ÷ 6 = 2834г

The result is 2834г.

6. 1км75м × 8

First, let's convert everything to meters:

• 1км = 1 * 1000м = 1000м
• 75м = 75м

Now, add the lengths together: 1000м + 75м = 1075м

Now, multiply the total length by 8: 1075м × 8 = 8600м

The result is 8600м.

7. 3сут.8ч ÷ 5

First, let's convert everything to hours:

• 3сут = 3 * 24ч = 72ч
• 8ч = 8ч

Now, add the hours together: 72ч + 8ч = 80ч

Now, divide the total hours by 5: 80ч ÷ 5 = 16ч

The result is 16ч.

8. 56мин40с × 3

First, let's convert everything to seconds:

• 56мин = 56 * 60с = 3360с
• 40с = 40с

Now, add the seconds together: 3360с + 40с = 3400с

Now, multiply the total seconds by 3: 3400с × 3 = 10200с

The result is 10200с.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.