julietedoziem
julietedoziem julietedoziem
  • 01-09-2021
  • Mathematics
contestada

one quarter of a certain number added to one eighth of the same number is 12. What is the number​

Respuesta :

jimrgrant1 jimrgrant1
  • 01-09-2021

Answer:

32

Step-by-step explanation:

let the number be n , then

[tex]\frac{1}{4}[/tex] n + [tex]\frac{1}{8}[/tex] n = 12 ( multiply through by 8 to clear the fractions )

2n + n = 96

3n = 96 ( divide both sides by 3 )

n = 32

The number is 32

Answer Link

Otras preguntas

is "whatever you do" a noun clause?
Each child is riding on a pony with a saddle Each saddle has exactly two saddle bags on it. Each saddle bag has exactly three water bottles in it. Twenty-two
What is the remainder when (3x4 + 2x3 – x2 + 2x – 14) ÷ (x + 2) ?
True or False 1. People with high self-esteem tend to be happier and more successful than people with low self-esteem. 2. Infants have little concept of self. T
What is the hottest part of the earth
James is earning money to buy a $100 bicycle for each dollar James and his mother has agreed to give him $1 so far he has an $14 mowing lawns and $7 washing car
One of the best ways to avoid injury while biking is to A. continuously switch gears so that you don't add stress to your muscles. B. pedal as quickly as p
A college student is looking at her monthly checking account records. On September 1, 2008, her checking account held a balance of $1,050. At the end of March 2
Find the inverse (if it exists) of f(x) = 4x - 5
Regular pentagon ABCDE rotates counterclockwise about its center to yield pentagon A'B'C'D'E'. At which angle of rotation does A' coincide with D? A.320 B.288 C