Hasil dari (2 1/3 + 2 1/3) - (1 2/3 - 1 1/4)=? Tolong dong

Kelas 4 Matematika
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(2 1/3 + 2 1/3) - (1 2/3 - 1 1/4)
= 4 2/3 - 1 2/3 + 1 1/4
= 3 + 1 1/4
= 4 1/4

(2 1/3 + 2 1/3) - ( 1 2/3 - 1 1/4)
= (7/3 + 7/3) - ( 5/3 - 5/4)
= (14/3) - ( 20/12 - 15/12)
= 14/3 - (5/12)
= 56/12 - 5/12
= 51/12
=4 1/4
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