小刚和小明用5米长的绳子量篮球场的宽，一共量了3次。篮球场的宽是多少米？+E5V)p0A(]7K:C:l'e-V
算式：提示0]'A:g4a6^0O+b:v;~(C.V+E5V)p0A(]7K:C:l'e-V
答：篮球场的宽是7o0A+r8I9S'X-j米。+E5V)p0A(]7K:C:l'e-V