분수 곱셈 계산에는 50 가지 문제가 있다.

1/3 ×1/3 =1/9?

1/2 ×1/3 =1/6?

2/7×7/2×2/7=2/7?

2 1/25×25/42= 1/2?

4/5×3/4=3/5?

8/7× 1/2=4/7?

7/4× 1/4× 1/2=7/32?

1/7 ×1/2 =1/14?

2/3×5/6=5/9?

1/5×3/8=3/40?

3/5×5/8=3/8?

6/7×3/2=9/7?

5/6×8/3=20/9?

4/11× 3/4 = 3/11?

4/9×3/8= 1/6?

5/3× 1/5= 1/3?

4/3×4/9= 16/27?

1/3 ×1/2 =1/6?

2/7× 1/2= 1/7?

41/12 ×1/4 = 41/48?

1/4×3/ 16=3/64?

1/12× 9/4 = 3/16?

75/8× 1/5= 15/8

7/12 ×1/9 = 7/108?

2/3×7/3= 14/9?

3/8×9/4=27/32?

5/3×3/5= 1?

4/5×5/8= 1/2?

7/9×9/7= 1?

2/3× 1/7=2/2 1?

1/4×3/50=3/200?

4/5× 1/2= 2/5?

2/3×29/8=29/ 12?

3/2×7/9=7/6?

2/3×3/4= 1/2?

5/6× 1/3=5/ 18?

6/5× 1/6 = 1/5?

2/ 1×7/2=7?

3/2× 1/3= 1/2

1/22×4/5=2/55

5/6×8/3=20/9

4/11× 3/4 = 3/11

2/3×5/6=5/9

1/5×3/8=3/40

3/5×5/8=3/8

8/7× 1/2=4/7

7/4× 1/2=7/8

1/7 ×1/2 =1/14

2/3×5/6=5/9

1/4×3/ 16=3/64?