同どう額がく

noun, noun which may take the genitive case particle 'no'

the same amount; equal amount

Used for monetary amounts, quantities, or numerical values that are identical. Often appears in financial or comparative contexts.

• 前ぜん回かいと同どう額がくの寄き付ふをいただきました。

  We received a donation of the same amount as last time.

• 両りょう方ほうの商しょう品ひんが同どう額がくだったので、どちらを買かうか迷まよった。

  Both products were the same price, so I couldn't decide which to buy.