Question

9км27м13см-7км112м87см=

Answer 1

Ответ:

(9 км 27 м 13 см) - (7 км 112 м 87 см) =

1.91426 км

Пошаговое объяснение:

Answer 2

Ответ:

Пошаговое объяснение:

9км 27м 13см-7км 112м 87см= 9027,13-7112,87=1914,26 = 1км 914 м 26 см

(1км=1000м) переведем все в м

Answer 3

To subtract these two distances, you'll want to align the units properly (kilometers, meters, and centimeters) and then perform the subtraction:

9 km 27 m 13 cm

• 7 km 112 m 87 cm

First, subtract the centimeters:

13 cm - 87 cm = -74 cm

Since the result is negative, we need to borrow from the meters:

27 m - 1 m = 26 m

Now, subtract the meters:

26 m - 112 m = -86 m

Again, the result is negative, so we need to borrow from the kilometers:

9 km - 1 km = 8 km

Now, you can subtract the kilometers:

8 km - 7 km = 1 km

So, the final result is:

1 km 86 m 74 cm

However, since we cannot have negative values in measurements like this, it would be more appropriate to express the result as:

1 km 86 m 74 cm = 1 km 85 m 100 cm + 74 cm = 1 km 85 m 174 cm

So, 9 km 27 m 13 cm - 7 km 112 m 87 cm = 1 km 85 m 174 cm.