







A triangle made from 12 matchsticks 
20190120 

From Palesa: How many different types of triangles can be made with a perimeter of 12 matches? Answered by Penny Nom. 





Sales tax 
20150505 

From Adalyn: Hello i've been having some trouble with math, The question is asking for a GST
and a PST
of a 30.00 dollar shirt. I don't know how to find the GST or the PST please help Answered by Penny Nom. 





HST, PST and GST in Ontario 
20131205 

From Don: I have a HST total. I need the HST amount brokendown to a PST
and GST amount for Ontario. Answered by Harley Weston. 





New Brunswick hst 
20110325 

From andy: what is the short formula to get the hst 13% out of the total price of an item Answered by Penny Nom. 

