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 a swing state? A. state that dramatically increases and decreases in population B. A state that has gone back and forth between Republican and Democrats

A government-to-government relationship with tribal governments can be held by ______.

Do you agree or disagree with Jung? If you disagree, explain why. If you agree, provide an example of collective unconscious or memory. For example, do you feel

If the exchange rate of 1 dollar is rs 72.45, how many dollar can be exchanged for rs 1449?

At Costco, you can buy a ten-pound bag of Halloween candy for $23.99. Kroger is running a special on the same brand of candy: buy 5 bags of candy weighing 8 oz.

What is the importance of free thinking? Do we truly have freedom of thought or is our thought controlled?

Does the oxygen that exits photosynthesis enter as CO2? Explain.

PLEASE HELP I DONT UNDERSTAND THIS.

Whqt do you mean by geo-stationery satellite? Explain.

2. An oral rinse solution of 5.76 x 102 mol-L- sodium fluoride is to be prepared. Calculate the maximum volume of oral rinse solution that can be prepared if on