LukeCimorelli LukeCimorelli

21-12-2016
Mathematics

contestada

If 3/4 of a gallon of paint covers 2/5 of a wall, then how many gallons are needed to paint the entire wall?

Respuesta :

texaschic101 texaschic101

21-12-2016

(3/4) / (2/5) = x / 1
cross multiply
2/5x = 3/4
x = 3/4 * 5/2
x = 15/8 = 1 7/8 gallons are needed

Answer Link

Otras preguntas

Shawn became ill with a cold. His friend Jorge caught the cold but another friendJim, did not. Why do you think that happened ?

is -1 a irrational number

What is the estimated probability that Aidan's bus will be late every day nextweek?O A. 1 /10 = 10% OB. 9 /10 = 90% O c . 0 /10 = 0 % O'D. 5/10 = 50 %

273 13–21 = 16 7 — 6

[tex]solve \: this[/tex]............ ..

Need help with this question quick. Pre calculus question

help i dont understand

Is (4,-2) the solution of the system of equations shown below? 2X+4Y=-2. -4X+Y=-14. Anders: yes, no, they are the same line

When did ithe Spanish came To Trinidad to Settle

A store manager combines trail mix that is 30% raisins with a trail mix that is 55% raisins. He makes 800lb of trail mix that is 40% raisins. How many pounds of