将一块不规则的石块全部浸没在长8分米,宽5分米的长方体玻璃水缸中,测得水面上升3厘米,这块石块的体积是多少?4w,s,~4I4k+Q2@2|,E8e7I6Z3M-i2X.F1A/i
算式:提示)p4P1?9g7T4w,s,~4I4k+Q2@2|,E8e7I6Z3M-i2X.F1A/i
答:这块石块的体积是:F5a0q,X)M6d6W.d+r立方分米。4w,s,~4I4k+Q2@2|,E8e7I6Z3M-i2X.F1A/i