Latest exam Aptitude Question SOLUTION: How many pounds of 20% copper alloy must be mixed with 600 lb. of a 30% copper alloy to make a 27.5% copper alloy? (must show alg)

• Placement Papers
• /
• exam
• /
• Numerical Ability

exam Question Papers:

(#M40077864) EXAM Numerical Ability question Keep an EYE

How many pounds of 20% copper alloy must be mixed with 600 lb. of a 30% copper alloy to make a 27.5% copper alloy? (must show alg)

Asked In exam (10 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution