Question

1) 4КМ 793М+8КМ 347М= 2)11КМ040М-7КМ460М=

Answer 1

1)13км140м

2)3км580м

это решения сразу;)

Answer 2

To solve the given equations, we'll perform addition and subtraction of the given distances.

1. 4KM 793M + 8KM 347M:

To add these distances, we need to add the kilometers separately and the meters separately.

Kilometers: 4KM + 8KM = 12KM

Meters: 793M + 347M = 1,140M

Combining the kilometers and meters, we have 12KM 1,140M.

So, 4KM 793M + 8KM 347M = 12KM 1,140M.

2. 11KM 040M - 7KM 460M:

To subtract these distances, we again need to subtract the kilometers separately and the meters separately.

Kilometers: 11KM - 7KM = 4KM

Meters: 040M - 460M = -420M

When subtracting the meters, we have a negative value. In this case, we borrow 1 kilometer from the kilometers part, which is why the answer is 4KM - 1KM = 3KM.

Combining the kilometers and meters, we have 3KM - 420M.

So, 11KM 040M - 7KM 460M = 3KM - 420M.