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When is John's next birthday on a Friday? 2019-03-15
Darek pose la question :
The question is the following:
Last Friday 4th of April of 2014 John was 40 years old. How old will John be the next time when his birthday fell on Friday?
Thanks for your help

Penny Nom lui répond.
On what day of the week did 1994 begin? 2015-04-05
tayyaba pose la question :
there were 365 days in the year 1993 the first day of the year was friday. on what day of the week did 1994 begin?
Penny Nom lui répond.
On what day of the week was July 4, 1904? 2014-01-11
Madi pose la question :
Hi guys,
I have a question. July 4, 1903, was a Tuesday. On what day of the week was July 4, 1904? If you could give me an equation that would work for any question like this, that would be GREAT!
Your fellow math scholar (in training),
Madi

Penny Nom lui répond.
Tina is older than Catherine by 1 year and 7 months 2012-03-03
jennifer pose la question :
Tina is older than Catherine by 1 year and 7 months. Karen is younger than Tina by 2 years and 11 months. If Karen is 7 years and 2 months old, find out Catherine's age.
Penny Nom lui répond.
26 paychecks 2009-01-21
Kenneth pose la question :
Hello:

If someone is paid every two weeks, he receives 26 paychecks per year, (52 weeks/year)divided by (2 weeks/1 check) equals 26 paychecks per year.

However, if the calculation uses days instead of weeks, the answer is not exactly 26 paychecks. For example, 365 days divided by 14 days per paycheck equals 26 1/14 paychecks. Fourteen days is equivalent to two weeks, isn't it?

Why is there this fractional amount of 1/14 of a paycheck?

Robert Dawson and Victoria West lui répond.
Light years to miles 2008-03-24
Robert pose la question :
HOW MANY MILES ARE THERE IN 7.5 BILLION LIGHT YEARS.
Penny Nom lui répond.
The distance of the Andromeda Galaxy 2007-10-22
ROLY pose la question :
What is 2.5 million miles x 6 trillion miles (light year)
This is the distance of the ANDROMEDA Galaxy.

Stephen La Rocque lui répond.
Your birthdays until your one hundredth 2006-09-09
Alan pose la question :
which of your birthdays until your one hundredth, fall on the same day of the week as the day you were born?
Chris Fisher lui répond.
How old would i be in minutes 2006-08-09
Mariah pose la question :
i would like to know how old would i be in minutes if i was thirteen years old including leap years
Stephen La Rocque lui répond.
Interest computed on a 360 per year basis 2006-04-06
Sonya pose la question :
Okay, I am reading this promissory note that says interest is computed on 365/360 basis by applying the ratio of annual interest rate (24%) over a year of 360 days. I sure do not remember anything like this in school, and am stumped.
Stephen La Rocque lui répond.
What is 2,500 X 6 trillion miles? 2005-09-15
Roly pose la question :
ANDROMEDA Galaxy is 2,500 light years away. A light year is 6 trillion miles. What is 2,500 X 6 trillion miles in a mathematical number?
Penny Nom lui répond.
Three times a year 2004-02-09
Graham pose la question :
What is the term for a report that is submitted three time a year or at the very least a prefix term for one third
Harley Weston lui répond.
The square of my age was the same as the year 2003-04-14
Pat pose la question :
Augustus de Morgan wrote in 1864, "At some point in my life, the square of my age was the same as the year." When was he born?
Penny Nom lui répond.
When will the calendar be the same as 2002? 2002-02-20
John pose la question :
When will the calendar be the same as 2002? I know the answer is 2013, but I don't know how to answer this mathematically, or if it is possible to do so. This is a ninth grade level algebra question my daughter received from her teacher. Any ideas?
Chris Fisher, Patrick Maidorn and Penny Nom lui répond.
Leap Year 2000-09-20
Jennifer pose la question :
The earth revolves around the sun in 365.24 days. How does our calendar deals with the extra 0.24 day?
Penny Nom lui répond.
Age in minutes 1999-11-21
Mesha Jackson pose la question :
How old would I be in minutes if I were 12
Penny Nom lui répond.
Y2K? 1999-09-03
Mike Putzakulish pose la question :
In Y2K, the "K" stands for thousand, but where did the "K" come from? I know it's not a Roman Numeral, but what is it??
Chris Fisher and Harley Weston lui répond.
 
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