Solved

A Contractor Mixes Concrete from Bags of Pre-Mix for Small 4%4 \%

Question 145

Multiple Choice

A contractor mixes concrete from bags of pre-mix for small jobs. How many bags with 4%4 \% cement should he mix with 3 bags of 44%44 \% cement to produce a mix containing 12%12 \% cement?


A) 14 bags
B) 15 bags
C) 12 bags
D) 20 bags

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q140: The perimeter of a rectangle is

Q141: Solve the system by substitution or

Q142: Solve the system by substitution or

Q143: Decide whether the ordered pair is

Q144: Without solving the following system of

Q146: Solve the system. Express the solution

Q147: <span class="ql-formula" data-value="2.4 x+3.5 y-1.7 z=24.72"><span class="katex"><span

Q148: 35,000 people attended a ballgame at

Q149: A company manufactures three products. The graph

Q150: Solve by any method. Assume