It has to be the 2 and 3 because when you multiply fractions you use keep change flip for example 2/3 divided by 2/3 you keep the first fraction 2/3 you change division to multiplication and you flip the last fraction which will be 2/3x3/2
Longitud = L Ancho = A 2A + 2L = 54 L = 2A Sustituir este valor por L en la primera ecuación: 2A + 2(2A) = 54 2A + 4A = 54 6A = 54 A = 9 También porque L = 2A, L = 2(9) = 18
