1 1/2 : 2 1/3 : 3 1/4 =

Jawab :

3/2 ÷ 7/3 ÷ 13/4
⇒ 3/2 x 3/7 4/13
⇒ 36/182
⇒ 18/91

Semoga membantu ^_^

1 1/2 : 2 1/3 : 3 1/4
= 3/2 : 7/3 : 13/4
= 3/2 × 3/7 : 13/4
= 9/14 : 13/4
= 9/14 × 4/13
= 9/7 × 2/13
= 18/91