Question

Помогите решить! СРОЧНО! Столбиком?ОБЯЗАТЕЛЬНО!!!) 1)23 т 250 кг + 21 т 8 ц - 12 т 235 кг= 2)25 км 450 м - 18 км 672 м - 4 км 553 м= Срочно!

Answer 1

В одной тонне- 1000кг в одном центнере-100кг следовательно 23250+21800-12235=32815

Answer 2

1) To solve the equation in the first question, we need to subtract the given quantities. Let's break it down step by step:

23 t 250 kg 21 t 8 c - 12 t 235 kg

To subtract the quantities, we need to convert them to the same unit. In this case, we can convert everything to kilograms (kg).

23 t = 23,000 kg (1 ton = 1,000 kg) 21 t = 21,000 kg 12 t = 12,000 kg

Now, let's subtract the quantities:

23,000 kg + 250 kg = 23,250 kg 21,000 kg + 8 c = 21,800 kg (1 centner = 100 kg) 12,000 kg + 235 kg = 12,235 kg

Finally, subtract the quantities:

23,250 kg - 21,800 kg - 12,235 kg = 9,215 kg

Therefore, the result is 9,215 kg.

2) In the second question, we need to subtract the given distances. Let's break it down step by step:

25 km 450 m - 18 km 672 m - 4 km 553 m

To subtract the distances, we need to convert them to the same unit. In this case, we can convert everything to meters (m).

25 km = 25,000 m (1 km = 1,000 m) 18 km = 18,000 m 4 km = 4,000 m

Now, let's subtract the distances:

25,000 m + 450 m = 25,450 m 18,000 m + 672 m = 18,672 m 4,000 m + 553 m = 4,553 m

Finally, subtract the distances:

25,450 m - 18,672 m - 4,553 m = 2,225 m

Therefore, the result is 2,225 m.

I hope this helps! Let me know if you have any further questions.