i believe 5
If payday is Friday, there were five months with five Fridays in 2010.
In 2011, the months that have 5 Fridays are; April, July, September and December.
3
If payday is Friday, there were four months with five Fridays in 2012.
4 Fridays are in August 2010.
There are 5 Fridays in October 2010.
Every month had Fridays in 2012. March, June, August and November had 5 Fridays. All the other months had 4 Fridays.
There are 53 Fridays in 2010, the last one of which falls on December 31, 2010.
There were exactly 53 Fridays and 52 Saturdays in the year 2010.
53
53
There are 52 weeks in a year. The answer is 52 Fridays normally, but since the year begins and ends on a Friday, there are 53 Fridays in 2010.