7/9 x 2/9（関連順） - YouTubu 動画

関連ワード: 7/9 x 2/9 7/9 x 2/9 as a fraction 7/9 times 2/9 7/9 divided by 2/9 5/9+(x-2/9)=7/9 15/x+9x-7/x+2=9 (2x-7)(x^2-9)(2x+5)=91 2x+9-9/2=x+7/10 7/9-4/9 answer 7/9 - 4/9 in simplest form

結果 : 7/9 x 2/9