Hi MathIzzzFun


Thank you for your help!

Hi


Pls help with this question:

At present, Raymond is 3 times as old as his cousin. In 22 years’ time, Raymond’s age will be 19 years less than twice his cousin’s age. How old is Raymond now?

ksi:

WLRR:

Hello


Need help with the following question:

The total mass of Jane and Jacky is 101 kg and the total mass of Jacky and Jorine is 77 kg. Jane is twice as heavy as Jorine. What is the average mass of the three girls ?

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Hi ksi

Thank you for your explanation.

Hello


Need help with the following question:

The total mass of Jane and Jacky is 101 kg and the total mass of Jacky and Jorine is 77 kg. Jane is twice as heavy as Jorine. What is the average mass of the three girls ?