Friday
April 18, 2014

Homework Help: percentage

Posted by Da S on Saturday, February 11, 2012 at 9:05pm.

Choon yong was asked to paint a wall of area 84 meter square.In one hour,he had painted 21meter square.
a)what percentage of the wall was left unpainted?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A partly-full paint can has 0.83 U.S. gallons of paint left in it. (a...
physic - A partly-full paint can has 0.66 U.S. gallons of paint left in it. (a) ...
Physics - A) A partly full paint can has 0.747 U.S. gallons of paint left in it...
pre-algebra - You want to paint a wall that is 8 3/4 feet high and 11 1/4 feet ...
Math - Use the 5 steps to solve this problem. Paint Express charges $30 per ...
math - a+boundary+wall+of+your+house+is+divided+in+to+10+vertical+strips+of+...
Math - Michael is painting a wall that is 16 feet long and 4 feet high. One ...
math - paint express charge $30 per gallon of paint plus $1.10 per square foot ...
Algebra - Paint Express charges $30 per gallon of paint plus $1.10 per square ...
Math Another math question??? - I also need help with this question because I'm ...

Search
Members