80percent 80percent

04-02-2016
Mathematics

contestada

I spent 80% of my money and had $12 left. How much money did I have to start ?

Respuesta :

H8SH33M H8SH33M

04-02-2016

If you spent 80% that means you have 20% left, we'll use B as variable

20% x B = 12
0.20/0.20 x B = 12/0.20
B = 60

Answer Link

Otras preguntas

what is the product of the polynomials below? (x-9)(x+2)

what should wedding floral consultants always do?

A buffet offers ranch or caesar dressing. The ratio of ranch dressing used to caesar dressing used is 8:3. If the buffet uses 72 cases of ranch dressing, how ma

"Which theorem or postulate proves the two triangles are similar? A) AA Postulate B) AS Postulate C) SAS Theorem D) SSS Theorem"

MC)Which of the following led to the United States' entry into the Korean War? a. the United States' defense alliance with South Korea b. China's attempts to

Which laws of gravity explained how the planets move around the sun?

" Pentagon ABCDE and pentagon A’B’C’D’E’ are shown on the coordinate plane below. Which two transformations are applied to pentagon ABCDE to create A’B’C’D’E’?

find the common ratio of the sequence -172 -86 -43 -21.5

Define physical fitness

Find an ordered pair x,y 4x-y=5