How many cubes ?
How many unit cubes are still required to meet the box in the picture above?
Math Olympiad Solution ?
Read more
Thailand 1st Elementary Mathematics International Contest
Below is one of Mathematics Contest in Thailand. Please read carefully, then answer correctly.
Peter bearing 144 books and donated to the 4 schools. When Peter checks the books donated to the school, he saw that the difference in the number of books received by the school A and school B is 4, the difference in the number of books received by school B and school C is 3 and the difference in the number of books received is 2. School A receives at most, but less than 40 books.
a. How many ways Peter can donate books to school to school B and D?
b. How many books are accepted by the school each school B and D?
Solution:
Read more
Degre
Find the value of xo+ yo based on the picture below.
Answer:
Read more
