1/2×1/3 ; 3/8×3/4; 2/5×3/4; 9×1/10; 5/7×2; 1/6×5/7; 7/10×3/4; 3/7×2/5

Question

1/2×1/3 ; 3/8×3/4; 2/5×3/4; 9×1/10; 5/7×2; 1/6×5/7; 7/10×3/4; 3/7×2/5

Answer 1

1/2×1/3=1/6
3/8×3/4=9/32
2/5×3/4=6/20=3/10=0.3
9×1/10=9/10=0.9
5/7×2=10/7=1 3/7
1/6×5/7=5/42
7/10×3/4=21/40
3/7×2/5=6/35