Tuesday, January 26, 2010

If You Add Three-fourths Of A Number To The Number Itself, You Get 49. What Is The Number? Share Email Report?

let the number be x

(3/4)x + x = 49

3x/4 + x = 49

3x+4x/4 = 49

7x/4 = 49

7x = 196

x = 28

the number is 28