1
.6.5-5=1.5h
1.5*32=48km
9.5-6.5=3h
48/3=16
16+32=48km/h
2.
16:9.6=5:3
(15+15)/(5-3)*5=75min
(1).75/60*9.6=12km
(2).75min-15min=1h
谁告诉我一道简单的应用题,正确的奖高分40!注意（要算式、过程、结果）!
1
.6.5-5=1.5h
1.5*32=48km
9.5-6.5=3h
48/3=16
16+32=48km/h
2.
16:9.6=5:3
(15+15)/(5-3)*5=75min
(1).75/60*9.6=12km
(2).75min-15min=1h