问题描述：
请翻译一下简单的英文数学题
1）what is the mass of each cube?
2)two more than a number is -12
3)the sum of 1/4 and a number and is four.
4)one eighth of a number is 28.5 more than 76.
请帮忙翻译一下,谢谢.
1）what is the mass of each cube?
2)two more than a number is -12
3)the sum of 1/4 and a number and is four.
4)one eighth of a number is 28.5 more than 76.
请帮忙翻译一下,谢谢.
问题解答：
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