Question

154 км - 19 км и 387 м равно​

Answer 1

Я поняла так:

154 км – 19 км 387 м = 154 км – 19,387 км = 134,613)

Answer 2

To calculate the result of subtracting 19 km and 387 m from 154 km, we need to convert all the measurements to the same unit. Let's convert everything to meters since it's a more common unit:

154 km = 154,000 meters (1 km = 1000 m) 19 km = 19,000 meters 387 m = 387 meters

Now, we can perform the subtraction:

154,000 meters - 19,000 meters - 387 meters = 134,613 meters

So, 154 km - 19 km and 387 m is equal to 134.613 kilometers or 134 km and 613 meters.