考察小分队发现一段古城墙,经测量,数据如下图所示,城墙是由长40cm,宽25cm,高20cm的长方体的砖砌成的。-E-b'L(L/V,i5H)y1u:i;e6^2Q
-E-b'L(L/V,i5H)y1u:i;e6^2Q
(1)这段古城墙的体积是多少立方米?-E-b'L(L/V,i5H)y1u:i;e6^2Q
(2)这段古城墙是用多少块砖砌成的?-E-b'L(L/V,i5H)y1u:i;e6^2Q
算式:提示/W:b3u;q*g+f4e7B-E-b'L(L/V,i5H)y1u:i;e6^2Q
答:这段古城墙的体积是-o'Q)b0^9o3f,Z立方米。-E-b'L(L/V,i5H)y1u:i;e6^2Q
算式:提示-['g0`.U+E7B-E-b'L(L/V,i5H)y1u:i;e6^2Q
答:这段古城墙是用4A'{+r:v'r;x-Y+^+|-e块砖砌成的。-E-b'L(L/V,i5H)y1u:i;e6^2Q