4 per 9 di tambah 11 per 18 di kurang empat 2 per 3​

4 per 9 di tambah 11 per 18 di kurang empat 2 per 3​

Penjelasan dengan langkah-langkah:

= 4/9 + 11/18 – 4 2/3

= 4/9 + 11/18 – 14/3

= 8/18 + 11/18 – 84/18

= 19/18 – 84/18

= -65/18

= -3 11/18

 

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Baca Juga :  Write sentences from these words. Put the verb in the right form (arrive or arrives etc.). Example: 1. (always/early/Sue/arrive) => Sue always arrives early.