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Mathematics, 03.05.2020 13:51 Hadi3405
.Adam is 3 times as old as his sister Naya , in 4 years he will be twice as old as Naya , how old are Adam and Naya now ?
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.Adam is 3 times as old as his sister Naya , in 4 years he will be twice as old as Naya , how old ar...
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