下面是小红和小丽两人1600米赛跑的行程图．看图回答问题：（1）跑完全程小丽用了 分钟．（2）小红到达终点后，小丽再跑 分钟才能到达终点．（3）小红和小丽每分钟的平均速度分别是多少米？（4）几分钟后两人相距200米？
+= 6.2÷0.5== 1﹣== 44== 8﹣2== 4÷0.25==+4×=
1+= 2﹣=﹣= 1.2×0.01=﹣﹣=÷= 6×=×=÷6= 3÷4+=
直接写出得数． 1﹣9=+0.2=+﹣0.2= 5÷= 3.6×=×1.5=﹣= 1÷=×15= 4.5+= 2.43+4.57=﹣=×1.2= 2.5﹣= 5﹣1﹣1.6=÷= 2×0=（0.18×）÷9= 0.2 5×4=÷= （+）×12=
直接写得数．+=×18=﹣=××8=×=÷6=÷=（+）×24=÷= 24×25% 0÷×÷×=
直接写出得数 0.12======×÷=×÷×=
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