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notsponge [240]
3 years ago
5

How to find a percentage of a numberExample:        30% off of 120 dollars

Mathematics
2 answers:
Sidana [21]3 years ago
8 0
Times a number by a percent. First turn 30% Ino .3 by putting the decimal point 2 times to the l .
vlabodo [156]3 years ago
7 0
Each percent is basically a decimal in a different form. So 30% .3 (just move the decimal 2 times). Now multiply 120 by .3 and get 36. Just subtract 36 from 120 and get 84.
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Step-by-step explanation:

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3 years ago
Ayudeme a resolver y poner signo positivo y negativo
Lina20 [59]

Debido a restricciones de extensión y la características del ejercicio, recomendamos leer la explicación de esta pregunta para mayores detalles sobre la adición de números <em>enteros</em>.

<h3>¿Cuáles son los resultados de cada suma?</h3>

En este ejercicio tenemos un grupo de sumas con números <em>enteros</em> <em>positivos</em> y <em>negativos</em>, en las cuales se prueba la capacidad del estudiante para realizar varias operaciones en serie (adición, sustracción) y comprender las diferencias entre números <em>positivos</em>, <em>negativos</em> y <em>neutros</em>. Ahora procedemos a determinar el resultado de cada una de las expresiones:

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Para aprender más sobre sumas: brainly.com/question/1456841

#SPJ1

4 0
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She will have 19.5 cups of purple paint.
I couldn’t write the explanation of how you get the answer, but look your question up on Brainly and it’ll give you your explanation.

Hope this helped! :)
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