Fraction Orange

The Fraction Orange is a sphere partitioned into two hemispheres; one hemisphere is further partitioned into fourths, eighths, and sixteenths of the whole; the other hemisphere is further partitioned into sixths and eighteenths.分数橙（Fraction Orange）是一个被分割为两个半球的球体；其中一个半球进一步被划分为整体的四等分、八等分与十六等分区域，另一个半球则被进一步划分为整体的六等分与十八等分区域。