7 6/10 - 2 1/ 5 tolong pake cara

10×7+6 = 76/10
2×1+5 = 7/5
dirubah dulu kek gitu trus dikurang dek
kurang sendiri aja yah. belajar mandiri

7 6/10 - 2 1/5
= 76/10 - 11/5
= 76/10 - 22/10
= 54/10
= 5 4/10
= 5 2/5

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