解
Six years go, Wendy was twice the age of Thao. At present, Wendy is 30 years older than Thao. Find the present age of each woman.
解
解答ステップ
Translate the problem into an equation:
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人気の例
A vase is 98 years old. A glass is 20 years old. How long until the vase is 4 times the glass' age?Kevin is 3 years older than Daniel. Two years ago Kevin was 4 times as old as Daniel. Let k be Kevin's age and let d be Daniel's ageMagnus is 13 45 years old. Bill is 1 16 years older than Magnus and Jane is 1 13 years older than Bill. How old is Jane?ayse's age is 10. mustapha's age is 4 less than ayse. what is the sum of their agesCalib’s age is three less than twice Jacob’s age. If the sum of their ages 2 years from now is 40, how old is Calib 2 years from now?