120 bricks/m²
230
You can simplify the term by approximation! Here is the approach: Let y = √x = x^(½). Then, dy/dx = ½ * x^(-½) = 1/(2√x) Select 115² to be x. Then, we obtain: y = 115 dy/dx = 1/(2 * 115) = 1 / 230 Therefore, we obtain this equation: y - 115 = 1/230 * (x - 115²) If x = 13144, then we have: y - 115 = 1/230 * (13144 - 115²) y = 1/230 * (13144 - 115²) + 115 ≈ 114.65 OR What you can do is to factor out each term by term and extract the perfect square factor out of the √. For instance: √(13144) = √(4 * 3286) = 2√3286
one tenth of 230 = 230.1 * 230 = 23
230
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 69 and 230 is 23
230 percent of 70 is 161.
2
The greatest common factor for {115, 230, 345} is 115. Note that 115 x 2 = 230, and 115 x 3 = 345.
161 pounds30% off of 230 pounds= 30% discount applied to 230 pounds= 230 pounds - (30% * 230 pounds)= 230 pounds - (0.30 * 230 pounds)= 230 pounds - 69 pounds= 161 pounds
The GCF is 46.
The GCF is 10.
The GCF is 115.
230
230 - 30% = 230 x (1 - (30/100)) = 230 x 0.7 = 161
$161
The greatest common factor (GCF) of 2990 and 1150 is 230.