8 times the income is gained by families now than fifty year

his income is four times less than hers the production is now three times what it was ten year ago 其 The population of our country is now more than three times w The population in China is now ten times l___ than it was in The coal is now 3 times bigger than its former size.怎么翻译. 3 times a number is greater than the double of itself by 5. The grain production increased three times ()this year than The products of wheat increased (by) three times this year "The money gained from selling these things is then used by it's reported that most of the familie‘s income is 3 times o The population of China is more than 1.3 billion by now.应该是正 After-tax income equals pretax income for the previous year