Volume of 1 cube = Edge × Edge × Edge. Then multiply by 10.<br><br>&bull; Volume of 1 cube = 7 × 7 × 7 = 343 cm&sup3;<br>&bull; Total volume = 10 × 343 = 3430 cm&sup3;<br>&bull; 3430 ÷ 1000 = 3 remainder 430<br>&bull; 3 l 430 ml<br><br>Final Answer: 3 l 430 ml