Mathematics, 24.05.2020 03:01 beserkerbradley5863

(But 2 for 1)
1) If now Jenny is twice as old as Leo, and 5 years ago she was three times as old as he was, how old are they now?

2.) Liza comes to the swimming pool once every 6 days. Jenny comes once every 4 days and Olga comes once every 10 days. This Monday all of them were in the pool.
a.) How many days after this Monday will all of them meet at the swimming pool again?

Answers: 2

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(But 2 for 1)
1) If now Jenny is twice as old as Leo, and 5 years ago she was three times as o...