Solve the problem.
-A contractor mixes concrete from bags of pre-mix for small jobs. How many bags with 5% cement should he mix with 14 bags of 14.5% cement to produce a mix containing 12% cement?
A) 24 bags
B) 5 bags
C) 19 bags
D) 7 bags

Question

Quizplus · Accepted Answer

The Answer of Solve the problem.
-A contractor mixes concrete from bags of pre-mix for small jobs. How many bags with 5% cement should he mix with 14 bags of 14.5% cement to produce a mix containing 12% cement?
A) 24 bags
B) 5 bags
C) 19 bags
D) 7 bags

Solve the Problem. -A Contractor Mixes Concrete from Bags of Pre-Mix for Small