To make orange paint, Pedro mixes red paint and yellow paint in the ratio 3:2. If he uses 8.5 gallons of yellow paint, how many gallons of red paint does he use?

Question

03-05-2015
Mathematics

contestada

To make orange paint, Pedro mixes red paint and yellow paint in the ratio 3:2. If he uses 8.5 gallons of yellow paint, how many gallons of red paint does he use?

Respuesta :

Otras preguntas

An aluminum block has a mass of 82.0 g and a volume of 12.8 cm^3. What is the block's density to the nearest g/cm^3? A) 5.2 g/cm^3 B) 5.9 g/cm^3 C) 6.4 g/cm^3

in the diagram above, a heavy box is being lifted. what is the function of the pulley

Which coordinate plane shows the graph of the function y = ?

What changes occur at the molecular level when butter melts in a hot pan

Which was a cause of the Iran-Iraq War? A. Iran rejected the ideas of radical Islam. B. Iraq resented the shah's control of oil prices. C. Saddam Husse

what is the solution of b/ 4 = 3 (ps the line is under the b)

Write a short sentence with the contraction not about... Advice about pets.

??? The owner of a hotel has contracted with you to implement a wireless network to provide internet access for guests. the owner has asked that you implement s

Which combination of factors would result in the lowest monthly mortgage payment? A. Small down payment, a shorter term loan, and high interest rate B. Small

fightercage7 fightercage7 · Answer 1 · 2015-05-03T02:46:59+02:00

fightercage7 fightercage7

03-05-2015

You can set up the equation 3y=2r, with r standing for the amount of red paint in gallons, the same going for y. If you substitute in 8.5 for y, you get that 2r=25.5. Divie each side by 2, and r=12.75. So, Pedro uses 12.75 (or 12 and three-fourths) gallons of red paint.

Answer Link