Federico cada día gasta la mitad de lo que tiene, más S/.20 soles. Si gasto todo en cuatro días, ¿Cuánto gasto el tercer día? ayudaaaaaaaaaaaa
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Explicación paso a paso:
The tropics are also referred to as the tropical zone and the torrid zone (see geographical zone). The tropics include everywhere on Earth which is a subsolar point (the Sun is directly overhead) at least once during the solar year. Thus the maximum latitudes of the tropics have the same value positive and negative.
Respuesta:
Lo que tiene: 6x
Gasta 3x+20
en 4 días = 4(3x+20)
12x+ 80