⅓ x ¼ = ⅜ x ⁴/₇ = ²/₅ x ⁴/₆ = ²/₉ x ⁹/₂₂ = 2³/₅ x ¹⁰/₁₃ =
⅓ x ¼ =
⅜ x ⁴/₇ =
²/₅ x ⁴/₆ =
²/₉ x ⁹/₂₂ =
2³/₅ x ¹⁰/₁₃ =
⅓ x ¼ = 1/12 ⅜ x ⁴/₇ =3/14 ²/₅ x ⁴/₆ =4/15 ²/₉ x ⁹/₂₂ =1/11 2³/₅ x ¹⁰/₁₃ =2
⅓x¼=¹/₁₂ ⅜x⁴/₇=³/₁₄ ⅖x⁴/₆=⁴/₁₅ ²/₉x⁹/₂₂=¹/₁₁ ¹³/₅x¹⁰/₁₃=2