cheywork
cheywork cheywork
  • 14-04-2016
  • Mathematics
contestada

Write an equivalent expression for n * a using only addition.

Respuesta :

AL2006
AL2006 AL2006
  • 14-04-2016
There are two of them:

1).  (n * a) means  n + n + n + n + n + n + n + . . .      'a' times.

2).  (n * a) also means  a + a + a + a + a + a + a + a + . . .     'n' times.
Answer Link

Otras preguntas

116% as a fraction or mixed number
What is   a quarter past 5 mean
8x+15=3x-20 how do you do this
Explain how you know that 7/12 is greater than 1/3 but less than 2/3?
How is the coastline of new jersey different from the coastline of Maine
how do i round to the nearest whole number:examples:  25.6, 327.9, 58.2, othersand fractions like this: 109 3/4 if i can round to the nearst  whole number teel
If there are 112 students for 14teachers, what is the fraction and the unit rate?
The main goal of the Jesuits was to?
Use the form y=mx +b for linear equations.Write the equation for the following relation.C = {(x, y): (6, 15), (8, 21), (10, 27), . . .}
What is   a quarter past 5 mean