1600
5/8 = 25/40 2/5 = 16/40 25/40 + 16/40 = 41/40
The two square numbers that have a difference of 9 are 25 and 16. This can be expressed as (5^2 = 25) and (4^2 = 16). The difference between them is (25 - 16 = 9).
The expression "5 and 16 over 25" can be interpreted as a mixed number, which combines an integer and a fraction. Specifically, it represents the number 5 plus the fraction 16/25. Therefore, it can be expressed as 5 + 16/25, or as an improper fraction: (5 * 25 + 16) / 25 = 141/25.
5 16/25 as a decimal = 5.64
'Squared' & 'Square Root; are the inverse mathemtical functions. 5 (squared) = 25 square root of '25' is 5 Mathematically this would be written as Square ; 5 x 5 = 5^(2) = 25 Square Root ; sqrt(25) = 25^(1/2) = 25^(0.5) = 5 NB THis can be exteneded to 'cubes' and 'cube roots' e.g. 3 x 3 x 3 = 3^(3) = 27 curt(27) = 27^(1/3) = 27^(0.3333.....) - 3 And fourth power and fourth root. e.g. Fourth power ; 2 x 2 x 2 x 2 = 2^(4) = 16 Fourth root = (4th)rt(16) = 16^(1/4) = 16^(0.25) = 2 It can be exteneded to the 'nth power' and the 'nth root'. Where 'n' is any number.
The factors of 16 are 1, 2, 4, 8, 16 while the factors of 25 are 1, 5, 25
16/25 - 10/25 = 6/25
5/8 = 25/40 2/5 = 16/40 25/40 + 16/40 = 41/40
16 2/3 = 3(16)+2= 50/2= 25/1 5/6 is not equal to 25.
The two square numbers that have a difference of 9 are 25 and 16. This can be expressed as (5^2 = 25) and (4^2 = 16). The difference between them is (25 - 16 = 9).
x / (25/60) = 5/16 so x = 5/16 * 25/60 = 5/16 * 5/12 = 25/192
16/25 (4/5)2 = 4/5 x 4/5 = (4 x 4)/(5 x 5) = (42)/(52) = 16/25
16x^2 - 25 Recognise that both 16 and 25 are squared numbers, 16 = 4^(2) & 25 = 5^(2) Substituting 4^(2)x^(2) - 5^(2) = > (4x)^(2) - 5^(2) We now have two squared terms with a negative between them. NB two squared terms with positive does NOT factor. Factoring (4x - 5)(4x + 5)
16 8,2 4,2,2 2,2,2,2 2 x 2 x 2 x 2 = 2^4 = 16 25 5,5 5 x 5 = 5^2 = 25 27 9,3 3,3,3 3 x 3 x 3 = 3^3 = 27 2^4 x 3^3 x 5^2 = 10800, the LCM
The expression "5 and 16 over 25" can be interpreted as a mixed number, which combines an integer and a fraction. Specifically, it represents the number 5 plus the fraction 16/25. Therefore, it can be expressed as 5 + 16/25, or as an improper fraction: (5 * 25 + 16) / 25 = 141/25.
The factors of 9 are: 1, 3, 9 The factors of 16 are: 1, 2, 4, 8, 16 The factors of 25 are: 1, 5, 25
(4/5)-2 = (5/4)2 = 25/16