Question

Бурый пеликан летит над морем на высоте21 метр. Заметив добычу, он пикирует вниз и ныряет за ней на глубину 19 дм. Какое расстояние преодолеет пеликан, чтобы поймать добычу?

Answer 1

19дм=190см
2100+190=2290
22 метр 90см

Answer 2

Calculation of the Distance Traveled by the Pelican

To calculate the distance traveled by the pelican, we need to consider the height at which it starts and the depth at which it dives.

Given: - The pelican starts flying at a height of 21 meters. - It dives down to a depth of 19 decimeters (or 1.9 meters).

To find the total distance traveled, we need to add the height and depth together:

Total distance traveled = height + depth

Substituting the given values:

Total distance traveled = 21 meters + 1.9 meters

Calculating the sum:

Total distance traveled = 22.9 meters

Therefore, the pelican will travel a distance of 22.9 meters to catch its prey.