He has three times as many apples as bananas. ３倍

He has three times as [many apples] as [bananas].
バナナの３倍のりんごを持っている。

バナナ５本　りんご１５個



She has half as many [coins from Thailand] as [the she has from Indonesia].
インドネシアのコインの枚数の半分のタイのコインの枚数を持っている。

タイのコイン２枚　インドネシアのコイン４枚