Penjelasan dengan langkah-langkah:
3.)
= 10 5/8 - 4 5/12 + 2 3/4
= 85/8 - 53/12 + 11/4
= 255/24 - 106/24 + 66/24
= 149/24 + 66/24
= 215/24
= 8 23/24
__
4.)
= 12 5/6 + 3 1/12 - 5 1/4
= 77/6 + 37/12 - 21/4
= 154/12 + 37/12 - 63/12
= 191/12 - 63/12
= 128/12
= 10 8/12
= 10 2/3
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Penjelasan dengan langkah-langkah:
3.)
= 10 5/8 - 4 5/12 + 2 3/4
= 85/8 - 53/12 + 11/4
= 255/24 - 106/24 + 66/24
= 149/24 + 66/24
= 215/24
= 8 23/24
__
4.)
= 12 5/6 + 3 1/12 - 5 1/4
= 77/6 + 37/12 - 21/4
= 154/12 + 37/12 - 63/12
= 191/12 - 63/12
= 128/12
= 10 8/12
= 10 2/3