小红用一张长方形纸的5/8做红花,2/8做小旗。2~-A0t.a2r+~-G*?8D4H1q)g-P2v
(1)做红花和小旗一共用去这张纸的几分之几?2~-A0t.a2r+~-G*?8D4H1q)g-P2v
算式:提示/^-};k1O2~-A0t.a2r+~-G*?8D4H1q)g-P2v
答:做红花和小旗一共用去这张纸的*x1N-v.d(B+K分之6P/V-w6f.Q1z+L5\(J2b0w5p。2~-A0t.a2r+~-G*?8D4H1q)g-P2v
(2)做小旗比做红花少用了这张纸的几分之几?2~-A0t.a2r+~-G*?8D4H1q)g-P2v
算式:提示)}(x/E2N.U-d0j0g/Q'e)a+K8\/w;~8l+X2w0L2~-A0t.a2r+~-G*?8D4H1q)g-P2v
答:做小旗比做红花少用了这张纸的'Q:j,^8n'c+f:J分之/a;F4})r:F7i0q。2~-A0t.a2r+~-G*?8D4H1q)g-P2v