英语翻译1.One number is seven more than another number.If the greater number is quadrupled and the lesser number tripled,the difference of the two numbers is 30.What are the two numbers?2.Mckenzie is 3 less than twice as old as Daniella (aka Dewe

英语翻译1.One number is seven more than another number.If the greater number is quadrupled and the lesser number tripled,the difference of the two numbers is 30.What are the two numbers?2.Mckenzie is 3 less than twice as old as Daniella (aka Dewe
英语翻译
1.One number is seven more than another number.If the greater number is quadrupled and the lesser number tripled,the difference of the two numbers is 30.What are the two numbers?
2.Mckenzie is 3 less than twice as old as Daniella (aka Dewey).In 13 years McKenzie will be 3 times as old as Daniella is now.What is the difference of their ages now?
3.On World Math Day,Candace,Arman,Nathaniel,and Parisa played a round against each other.Candace had 7 more answers correct than Arman,who had three times as much as Parisa.Nathaniel had half as many as Candace.If there were 104 total correct answers,who came in 3rd place,and what was his/her score?
好的有分加!

英语翻译1.One number is seven more than another number.If the greater number is quadrupled and the lesser number tripled,the difference of the two numbers is 30.What are the two numbers?2.Mckenzie is 3 less than twice as old as Daniella (aka Dewe
1.一个数字比另一个数字大7.如果较大的数字乘以4,而较小的数字乘以3,则两者之间的差为30.问,那两个数为?
2.Mckenzie的年龄是Daniella年龄的两倍小三岁.13年后Mckenzie将是Daniella现在年龄的3倍.问,现在他们两人的年龄差距是多少?
3.在世界数学日,Candace,Arman,Nathaniel,和Parisa几个人玩了一局游戏.Candace比Arman多答对了7题,而Arman答对的题是Parise的3倍.Nathaniel答对的题只有Candace一半.如果四人总共答对了104道题,问,谁答对题的数量排第三?他/她的得分是?
要吾帮忙算题不?

有一个数字，它的值比另一个数字多七个值。如果较大值的数字乘于四，较小值的数字乘于三，它们的差别是30.请问这两个数字是什么？
McKenzie 的岁数是Daniella（又称Dewey）的两倍又少三年。当McKenzie 13 岁时，他的岁数将会是Daniella现在的岁数的三倍。请问他们俩的岁数的差是多少？
在世界数学日，Candace，Arman，Nathaniel，和 Par...

全部展开

有一个数字，它的值比另一个数字多七个值。如果较大值的数字乘于四，较小值的数字乘于三，它们的差别是30.请问这两个数字是什么？
McKenzie 的岁数是Daniella（又称Dewey）的两倍又少三年。当McKenzie 13 岁时，他的岁数将会是Daniella现在的岁数的三倍。请问他们俩的岁数的差是多少？
在世界数学日，Candace，Arman，Nathaniel，和 Parisa 在一个游戏环节里互相竞争。Candace所答对的问题比Arman多七7题， 也是Parisa的三倍。Nathaniel所答对的问题则是Candace的一半。 如果整个环节共有104道问题，请问谁是季军 （或第三名），他的分数又是多少？

收起

1.一个数字比另一个数字大7，如果较大的数是这个数的2倍和较小的数的3倍，这两个数的和是30 ，那么这两个数分别是多少？
2.麦肯齐的年龄是达尼埃拉（又名：杜威）的年龄的2倍少3岁，麦肯齐13岁时，是达尼埃拉现在的年龄的3倍 ，请问现在他们各多少岁了？
3.在世界数学日，坎迪斯，阿尔曼，纳撒尼尔和帕里萨互相全力以赴回答问题，坎迪斯比阿尔曼多答对7题，坎迪斯答对的题目数量是帕里萨...

全部展开

1.一个数字比另一个数字大7，如果较大的数是这个数的2倍和较小的数的3倍，这两个数的和是30 ，那么这两个数分别是多少？
2.麦肯齐的年龄是达尼埃拉（又名：杜威）的年龄的2倍少3岁，麦肯齐13岁时，是达尼埃拉现在的年龄的3倍 ，请问现在他们各多少岁了？
3.在世界数学日，坎迪斯，阿尔曼，纳撒尼尔和帕里萨互相全力以赴回答问题，坎迪斯比阿尔曼多答对7题，坎迪斯答对的题目数量是帕里萨德3倍，纳撒尼答对的题目数量是坎迪斯的一半，如果他们总共答对104道题，那么他们中谁排第三名，第三名的分数是多少？

收起