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Mariulka [41]
2 years ago
11

el 18% de los arboles del jardin de la plaza mayor son almendros y el resto son naranjos. si en la plaza 45 almendros, ¿ cuantos

arboles hay en total en la plaza ?
Mathematics
1 answer:
andre [41]2 years ago
8 0

Queremos resolver un problema sobre porcentajes, donde conociendo el porcentaje que un dado número representa, queremos encontrar el número equivalente al 100%.

Veremos que el número total de arboles es 250.

------------------------------------

Sabemos que el 18% de los arboles son almendros y el resto son naranjos, es decir, el porcentaje de naranjos es 100% - 18% = 82%

Y sabemos que hay 45 almendros.

Entonces el <u>18% del número total de arboles es 45.</u>

Es decir, si hay N arboles en total, el 18% de N es igual a 45, esto se puede escribir como:

(18%/100%)*N = 45

0.18*N = 45

N = 45/0.18 = 250

Así podemos concluir que hay un total de 250 arboles en la plaza.

Si quieres aprender más, puedes leer:

brainly.com/question/24907616

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