19,6 * 2 ½ - (2,0625 - 1 5/12) : ⅛ =
1) 19,6 * 2,5 = 49
2) 2,0625 - 1 5/12 = 20625/10000 - 17/12 =
=
3)
4)
19,6 * 2 ½ - (2,0625 - 1 5/12) : ⅛ =
1) 19,6 * 2,5 = 49
2) 2,0625 - 1 5/12 = 20625/10000 - 17/12 =
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3)
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4)
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