A swimming pool is 300 decimeters long and 25 meters wide. How many square meters is the area of this swimming pool
300 decimeters = 30 meters
S = length × width
=30×25
=750m²
RELATED INFORMATIONS
- 1. How to calculate the square of a square exhaust pipe? For example, the width is 40 meters, the height is 80 meters, and the length is 25 meters, Don't Scribble if I don't know the formula I want
- 2. How many square meters is 5 meters long and 4 meters wide
- 3. The basketball court is 28 meters long and 15 meters wide. How many square meters is its area? How many square meters is the half court?
- 4. A fish pond is 28 meters long, 15 meters wide and 1.8 meters deep. How many square meters does it cover? How many cubic meters of livestock water can be used at most?
- 5. The Red Sun Plaza originally had a rectangular flower bed, 40 meters long. Later, when it was expanded, the length was increased by 20 meters, resulting in an increase of 400 square meters in area. How many square meters does the flower bed now cover?
- 6. The rectangle is 80 meters long and 60 meters wide. Now the length and width are increased by 20 meters. How many square meters is the current area
- 7. The length and width of a rectangle is the whole meter, and its area is 375 square meters. It is known that its width is 10 meters less than its length. How many meters is the sum of its length and width?
- 8. The scale of the figure below is 1:200. According to the conditions, we can calculate the actual area of the figure, which is 10cm in length and 6cm in width
- 9. A rectangular land, length increased by 4 meters, area increased by 80 square meters; width increased by 4 meters, area increased by 200 square meters?
- 10. The circle is 15 cm high and 10 cm in diameter. How many square meters is the area
- 11. Length is 13 meters, width is 15 meters, how to calculate how many flat, what is the calculation formula?
- 12. It's 12 meters long and 4 meters wide. How many square meters is it,
- 13. What's the meaning of the square after LG & # 5 LG? Lgx is log10 X LG & # x is LOG100
- 14. What is the square of LG2 + lg2lg50 + LG25
- 15. -The value of 2011 power of 1 + 2012 power of - 1 is
- 16. Simple calculation of minus 19 and twenty-four times minus five Please write down the process clearly
- 17. 49 and 24 / 25 times (minus 5)
- 18. The third power of 5ab-9 / 2a, the second power of B-9 / 4AB + the third power of 1 / 2a, the second power of B-11 / 4ab-a, B-5, where a = 1, B = - 2
- 19. Given (a + b) ^ 2 = 10, (a-b) ^ 2 = 3, find the sum of squares of (1) a and B and the product of (2) a and B
- 20. -Is there a difference between the sum of the squares of (- 3) and - (- 3)