﹝0.75减0.75乘六分之一﹞除百分之十二点五
问题描述:
﹝0.75减0.75乘六分之一﹞除百分之十二点五
答
﹝0.75减0.75乘六分之一﹞除百分之十二点五
=0.75x(1-1/6)÷1/8
=3/4x5/6x8
=5/8x8
=5