Mathematics, 05.12.2020 06:50 datzmypupppup
The mean age of Mr Jasmi, Miss Haslinda and their three children is 38 years. The mean age of their three children is 18 years. Calculate the mean age of Mr Jasmi and Miss has Linda
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The mean age of Mr Jasmi, Miss Haslinda and their three children is 38 years. The mean age of their...
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