How much of a 40% antifreeze solution must a mechanic mix with an 80% antifreeze solution if 28 gallons of a 50% antifreeze solution are needed?
Added by Nerea C.
Step 1
Let's think step by step. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Gregory Higby and 69 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
How many gallons of a 50% antifreeze solution must be mixed with 80 gallons of 30% antifreeze to get a mixture that is 40% antifreeze? The number of gallons that must be mixed is nothing gallons. (Round to the nearest whole number.)
Gregory H.
How many gallons of a 60% antifreeze solution must be mixed with 70 gallons of 25% antifreeze to get a mixture that is 50% antifreeze?
Julie S.
how many gallons of a 50% antifreeze solution must be mixed with 90 gallons of 10% antifreeze to get a mixture that is 40% antifreeze? use six step method
Shafiq R.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD