Answer:
4a + 12
Step-by-step explanation:
4(a + 3)
In this question, you multiply 4 by a and 4 by 3
(4 x a) + (4 x 3)
= 4a + 12
Answer:
There are <u>48 floors</u> in the office building.
Step-by-step explanation:
Given:
An office building has a total of 1,248 stairs from the lobby to the top floor.
If 26 stairs are between each floor.
Now, to find the floors in the office building.
Number of stairs in the building = 1,248.
Between each floor number of stairs = 26.
Now, to get the number of floors in the office building we divide number of stairs in the building by between each floor number of stairs:



Therefore, there are 48 floors in the office building.
For this case, the first thing we are going to do is define variables.
We have then:
x: number of birthday party goozy bags
y: total weight
We then have the following equation:
y = 150x + 200
For y = 6200 we have:
6200 = 150x + 200
Clearing x:
x = (6200-200) / (150)
x = 40
Answer:
there are 40 goody bags inside the box
Answer:
El método decimal de comparar fracciones
Sólo tienes que convertir cada fracción en decimal, y comparar los decimales.
¿Cuál es mayor: 3/8 o 5/12 ?
Tienes que convertir cada fracción en decimal. Esto lo puedes hacer con tu calculadora (3÷8 y 5÷12), o puedes leer Convertir fracciones en decimales. De cualquier manera, la respuesta es:
3/8 = 0,375, y 5/12 = 0,4166...
Así que 5/12 es mayor.