Math Central - mathcentral.uregina.ca
Quandaries & Queries
Q & Q
. .
topic card  



list of
. .
start over

4 items are filed under this topic.
Paycheck after deductions 2014-02-23
From Louise:
So I got a paycheck for 89.02 they took out in deductions 15.69. I want to know the percentage they are taking out so that I can figure my take home pay each week before I get it. So I know what to expect for pay each week so I can budget my bills from now on a weekly basis. If I know the percentage than I can just figure out the percentage through how many hours in the week I worked and multiply my gross pay and know what my take home will be
Answered by Penny Nom.
Payroll deductions 2009-03-29
From Jim:
I want to set up a spread sheet where i can enter my hourly pay or gross income, and calculate my tax deductions. I have my old pay stubs but I am stuck when I take the amount of the deduction and try to figure out the % used to calculate the amount

for example gross pay $1359, EI= $64, Fed Tax=$129, Prov tax = $35

these numbers I have provided are random but I think you can get the idea

Answered by Penny Nom.
A price reduction and a discount 2008-09-11
From Rita:
A store advertises that during its Labor Day sale $15 will be deducted from every purchase over $100. In addition, after the deduction is taken, the store offers an early-bird discount of 20% to any person who makes a purchase before 10 a.m. If Hakeem makes a purchase of x dollars, x > 100, at 8 a.m., what, in terms of x, is the cost of Hakeem's purchase?

(1) 0.20x - 15 (3) 0.85x - 20
(2) 0.20x -3 (4) 0.80x - 12

Answered by Penny Nom.
Mathematical deduction and mathematical induction 2000-03-07
From Espera Pax:
What are mathematical deduction and mathematical induction, and what is the difference between them?
Answered by Harley Weston.



Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.



Home Resource Room Home Resource Room Quandaries and Queries Mathematics with a Human Face About Math Central Problem of the Month Math Beyond School Outreach Activities Teacher's Bulletin Board Canadian Mathematical Society University of Regina PIMS