Answer:
0.03846153846 or 2/52
Step-by-step explanation:
Just keep simplifying
56/1456=
8/208=
2/52=
He can make 15 chess boards.
All you need to do is multiply 3 by 5.
-207xy
-6x^3 - 9xy + 18x
-216x -9xy +18x
-225xy + 18x
If I'm not mistaken.
the least common denominator is 54 although there are some that are higher ones
