Q ⅘ + ⅝ × ⅗ramein dong
4/5 + 5/8 x 3/5
5/8 x 3/5
(5 x 3) / (8 x 5)
15/40
= 3/8
4/5 + 3/8
= …./40 + …./40
= 47/40 + 15/40
= 69/40
= 1 47/40
Q ⅘ + ⅝ × ⅗ramein dong
4/5 + 5/8 x 3/5
5/8 x 3/5
(5 x 3) / (8 x 5)
15/40
= 3/8
4/5 + 3/8
= …./40 + …./40
= 47/40 + 15/40
= 69/40
= 1 47/40