36×25%+3.6×7.5简便计算

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36×25%+3.6×7.5简便计算36×25%+3.6×7.5简便计算36×25%+3.6×7.5简便计算36×25%+3.6×7.5=36x0.25+3.6x7.5=3.6x2.5+3.6x7.5

36×25%+3.6×7.5简便计算
36×25%+3.6×7.5简便计算

36×25%+3.6×7.5简便计算
36×25%+3.6×7.5
=36x0.25+3.6x7.5
=3.6x2.5+3.6x7.5
=3.6x(2.5+7.5)
=3.6x10
=36

36×25%+3.6×7.5
=3.6*(10*25%+7.5)
=3.6*(2.5+7.5)
=3.6*10
=36

36×25% + 3.6×7.5
= 36 × 0.25 + 36 × 0.75
= 36 ×(0.25 +0.75)
= 36 ×1
= 36