Eric spent 2 / 5 of his allowance on a jacket?
Eric spent 2 / 5 of his allowance on a jacket. The jacket cost him $12. How was his allowance.
Eric spent 2 / 5 of his allowance on a jacket. The jacket cost him $12. How was his allowance.
Pregunta de Matemáticas · 1 respuesta · 10 votos · mejor respuesta de Kksandia
En resumen
His allowance was $30.
His allowance was $30.
His allowance was $30.
En este problema tenemos un total de espacio a llenar conformado por 5 estantes y la cantidad de espacio en fracciones ocupado por algunos libros de historia, matematica e ingles. Historia = 2 / 5 Matematica = 7 / 2…
De una manera algo complicada, casi que adivinando hallé los números : 21978 x4 - - - - - - - - - - 87912 O sea E = 2 R = 1 I = 9 C = 7 A = 8 Por tanto E + R + I + C + A = 27 Espero haberte ayudado.