Several sources site that in a house with this amount of square footage, air ducts should be cleaned every 3-5 years. the answer on sites varies, but all fall within 3 to 5 years.
The recommended psi level for effectively cleaning siding is between 1500 and 2500 pounds per square inch (psi).
No, 1500 is not a perfect square. A perfect square is an integer that can be expressed as the square of another integer. The square root of 1500 is approximately 38.73, which is not an integer.
1500
No, the square root of 1500 is not a rational number.
The square root of 1500 is 38.7298335
The square of 1,500 is 2,250,000 .The square of 1,600 is 2,560,000 .There's no such thing as the "square number of 1500 and 1600".
the average cost of a square foot of a school building is about 1500
60000
1 square meter is 10.7639 square feet. So, 1500 sq meters = 1500 x 10.7639 = 16,145.85 square feet.
1320 * 1500 SQUARE feet = 1320*1500/9 = 220000 sq yards
1500 square meters is 16,145.87 square feet.
139.35 square meters.