Question

1) 6 км-380 м 3м-89 см

Answer 1

6000м - 380м= 5620м
300 см - 89 см=211см

Answer 2

To simplify and add the given measurements, we need to convert all the measurements to the same unit (meters) before performing the addition.

1 km = 1000 m 1 m = 100 cm

Now, let's convert the given measurements to meters:

6 km = 6 * 1000 m = 6000 m 380 m = 380 m 3 m = 3 m 89 cm = 89 / 100 m = 0.89 m

Now, let's add the converted measurements:

6000 m + 380 m + 3 m + 0.89 m = 6383.89 meters

So, the sum of 6 km 380 m 3 m 89 cm is 6383.89 meters.