Question

(230000мм+23м)+(5700дм-10000мм)

Answer 1

Ответ:

813 метров

Пошаговое объяснение:

230 000 мм = 230 м

5700 дм = 570 м

10 000 мм = 10 м

(230м+23м)+(570м-10м)=253м+560м=813м

Answer 2

To solve the given expression, we need to convert all the measurements to the same unit. Let's convert everything to millimeters (mm) since it's the smallest unit given:

1 decimeter (dm) = 100 mm 1 meter (m) = 1000 mm

Now, let's convert the measurements:

230000 mm + 23 m = 230000 mm + 23 * 1000 mm = 230000 mm + 23000 mm = 253000 mm

5700 dm - 10000 mm = 5700 * 100 mm - 10000 mm = 570000 mm - 10000 mm = 560000 mm

Now we can perform the addition:

(230000 mm + 23 m) + (5700 dm - 10000 mm) = 253000 mm + 560000 mm = 813000 mm

So, the result of the expression is 813000 mm.