Mathematics, 20.04.2021 19:10 eshaesmot12345
Three years ago, the sum of the ages of the father and son was
48 years. After three years the ratio of the ages of the father and
son will be 3:1, then how much old is the father from his son?
Find it
(Ans: Father is 30 years older than his son)
A Ano​
Answers: 3
Mathematics, 21.06.2019 18:30
[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
Answers: 1
Three years ago, the sum of the ages of the father and son was
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