Penjelasan dengan langkah-langkah:
1,4 : 7/15 : 2 2/5
= 14/10 : 7/15 : 12/5
= 7/5 : 7/15 : 12/5
= 7/5 × 15/7
= 105/35 : 12/5
105/35 : 12/5
= 3/1 : 12/5
= 3/1 × 5/12
= 15/12
= 1 3/12
= 1 1/4
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Penjelasan dengan langkah-langkah:
1,4 : 7/15 : 2 2/5
= 14/10 : 7/15 : 12/5
= 7/5 : 7/15 : 12/5
= 7/5 × 15/7
= 105/35 : 12/5
105/35 : 12/5
= 3/1 : 12/5
= 3/1 × 5/12
= 15/12
= 1 3/12
= 1 1/4