一捆电线长15(3/5)米,第一次剪去4(2/3)米,第二次剪去2.4米,这捆电线还剩多少米?)Y+k(R*n*B(d5H(@
算式:提示,s0?6t(J6\:N)Y+k(R*n*B(d5H(@
答:这捆电线还剩,g)[2I1r*G'S米。)Y+k(R*n*B(d5H(@