)what is the mass of each cube?
一个立方体的容积?
2)two more than a number is -12
2比什么数大-12?
3)the sum of 1/4 and a number and is four.
1/4和几的和是4?
4)one eighth of a number is 28.5 more than 76.什么数的八分之一比28.5大76?
)what is the mass of each cube?
一个立方体的容积?
2)two more than a number is -12
2比什么数大-12?
3)the sum of 1/4 and a number and is four.
1/4和几的和是4?
4)one eighth of a number is 28.5 more than 76.什么数的八分之一比28.5大76?