fifty-fifty

not-comparable

In half: in two equal parts, shares, etc.

Japanese Meaning

二つに等しく分ける、半分ずつの割合で分配すること

They split the inheritance fifty-fifty between the two siblings.

二人の兄弟の間で遺産を半分ずつ分けた。

Sense（1）

In half: in two equal parts, shares, etc.

I'll handle production, you handle sales, and we'll split profits fifty-fifty.