78 and a half
8+7 2/5=16 and two fifths
7/20
23/8 There are 16 eighths in 2 (2 x 8) plus 7 = 23
1 and 7 24ths
One and eleven fortieths.
78 and a half
8+7 2/5=16 and two fifths
7/20
23/8 There are 16 eighths in 2 (2 x 8) plus 7 = 23
Seven eighths is bigger. 2\5 < 7\8
2/5 x 7/8 = 14/40 or 7/20 or 0.35
7/10
1 and 7 24ths
2 and 7/8 + 4 = 6 and 7/8
20 over 16
3/8 + 4/5 = 15/40 + 32/40 = 47/40 = 1 + 7/40