Hasil dsri2⅜×3¼:2³/5=…?

2 3/8x3 1/4 : 2 3/5
19/8 x 13/4 : 13/5
19/8 x 13/4 x 5/13
19/8 x 1/4 x 5
19/32 x 5
=95/32

2 3/8 x 3 1/4=(19/8x13//4):13/5
=247/32:13/5=247/32x5/13
=1235/416=416x2=832+403=1235
Jawaban2 403/416