作业帮英语智力测试题（其实就是一道数学题）There are three people in Tom's family.their total age is 88.Mom is three times as old as tom.Dad is four years older than Mom.翻译：汤姆家人总年龄是88.妈妈的年龄是汤姆的三倍
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英语智力测试题（其实就是一道数学题）There are three people in Tom's family.their total age is 88.Mom is three times as old as tom.Dad is four years older than Mom.翻译：汤姆家人总年龄是88.妈妈的年龄是汤姆的三倍
英语智力测试题（其实就是一道数学题）
There are three people in Tom's family.their total age is 88.Mom is three times as old as tom.Dad is four years older than Mom.
翻译：汤姆家人总年龄是88.妈妈的年龄是汤姆的三倍.爸爸比妈妈大四岁
1.How old is Tom?翻译：汤姆 多少岁?
2.How old is Dod?翻译：爸爸多少岁?
3.How old is Mom?翻译：妈妈多少岁?
要多少分，只要我做得到，只要你回答得让我满意，都行
英语智力测试题（其实就是一道数学题）There are three people in Tom's family.their total age is 88.Mom is three times as old as tom.Dad is four years older than Mom.翻译：汤姆家人总年龄是88.妈妈的年龄是汤姆的三倍
设汤姆 X岁
妈妈的年龄是汤姆的三倍,则妈妈的年龄为：3X
爸爸比妈妈大四岁,则爸爸的年龄为：3X+4
汤姆家人总年龄是88,则：X+3X+3X+4=88
7X=84 X=12
则：汤姆 12岁 ,妈妈的年龄为 3X=36岁,爸爸的年龄为 3X+4=40岁
12 40 36请解答详细些 谢谢配合设汤姆年龄为X岁，则妈妈年龄为3X岁，爸爸年龄为（3X+4）岁 由题意可得 X+3X+（3X+4）=88 7X+4=88 ...
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12 40 36
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设汤姆a岁
a+3a+3a+4=88
7a=84
a=12
3a=36
3a+4=40
汤姆12 妈妈36 爸爸40
可以设汤姆x岁，然后妈妈就是3x岁，爸爸是3x+4岁，总共88岁就是x+3x+3x+4=88，所以x=12，所以汤姆12岁，妈妈36岁，爸爸40岁。
（ps：多给点分吧）
88-4=84
84除以7=12岁
汤姆12岁 Tom is twelve years old
妈妈12乘以3=36岁 Mother is thirty-six years old
爸爸36+4=40岁 Father is forty years old对不起 1.你回答晚了 2.你的回答看不懂，是错的，算式中出现了好多莫名其妙的数字 3.不要抄...
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88-4=84
84除以7=12岁
汤姆12岁 Tom is twelve years old
妈妈12乘以3=36岁 Mother is thirty-six years old
爸爸36+4=40岁 Father is forty years old
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