Posted by Laruen on .
Explain the strategy you used to solve this problem?
10% of 20

Math {ASAP} 
Ms. Sue,
I multiply: 0.1 * 20

Math {ASAP} 
dreamygirl,
put it like this
100% is 20 then
10% is x
now you just have to cross multiply
so u get .....
100x=(20) * (10)
therefore, x=(20)*(10)/100
x=2 
Math {ASAP} 
zoey,
x=2