Question

1500л-2800дм куб:100 умножить на 5 +12089=

Answer 1

1л=1 дм3

1500л-2800л:100*5+12089=13449л

1)2800:100=28л

2)28*5=140л

3)1500-140=1360л

4)1360+12089=13449л

Answer 2

To solve the given expression, let's break it down step by step:

1. 1500 liters to cubic decimeters (dm³): 1 liter = 1000 cubic centimeters (cm³) 1 cubic centimeter (cm³) = 0.1 cubic decimeter (dm³) Therefore, 1500 liters = 1500 * 1000 * 0.1 dm³ = 150,000 dm³

2. Multiply 150,000 dm³ by 5: 150,000 dm³ * 5 = 750,000 dm³

3. Add 750,000 dm³ to 12,089: 750,000 dm³ + 12,089 = 762,089

Therefore, 1500 liters is equal to 762,089 when converted to cubic decimeters (dm³), multiplied by 5, and added to 12,089.