Question

21 дм квадратный переведите в квадратные метры 4,7 м квадратных переведите в квадратные сантиметры

Answer 1

21 ли в квадрате равен 0,21 м в квадрате
4,7 м в квадратных равно 47000 см в квадрате

Answer 2

Conversion of 21 square decimeters to square meters:

To convert square decimeters to square meters, we need to divide the value by 100, since there are 100 square decimeters in 1 square meter.

Therefore, 21 square decimeters is equal to 0.21 square meters.

Conversion of 4.7 square meters to square centimeters:

To convert square meters to square centimeters, we need to multiply the value by 10,000, since there are 10,000 square centimeters in 1 square meter.

Therefore, 4.7 square meters is equal to 47,000 square centimeters.