Tuesday

September 16, 2014

September 16, 2014

Posted by **skye** on Monday, July 30, 2012 at 8:13pm.

The number of days is not given, is it possible to solve this problem without it?

- sat math -
**MathMate**, Monday, July 30, 2012 at 8:34pmThere are 30 days in June, and 89 children born.

Suppose 60 of the 89 were spread over 30 days evenly, so every day, there are two newborns, leaving 28 to be distributed over 29 days.

If the remainder is spread out over the remaining days, so some have 3 and some have 2 newborns a day, then the least number of newborns on the 15th is 4 for this to happen (best case).

On the other hand, do not confuse with the problem of "what is the least number of children born on the 15th so that no matter what happens, there are more newborns on the 15th than any other day?"

In this case, the answer would be (89+1)/2=45 (worst case)

- sat math -
**skye**, Monday, July 30, 2012 at 9:44pmthanks! :)

- sat math :) -
**MathMate**, Monday, July 30, 2012 at 9:55pmYou're welcome!

**Answer this Question**

**Related Questions**

math - Suppose that China’s population policy is modified so that every family ...

math - randall opened a savings account on June 1st and made the following ...

Math - Algebra - A father in his will left all his money to his children in the ...

Biology - If a husband and wife have a 50% chance of having a child with autism...

statistics - The weight of 14 healthy newborn children was measured. The sample...

math - abigail works at a skateboard shop. she earns $8 per hour and $1 ...

Finals - English 7 - June 11 Social Studies 7 - June 12 Math 7 - June 13 ...

Math - In the United States, more male babies are born than female. In 2004, 2,...

math - if june is the starting month what month would it be 77 months from june?

MATH :D - Mrs. Wilkerson noticed that her in-laws’ birth dates have an unusual ...