Gerda is four years older than Thomas. 8 years ago Gerda was three times as old as Thomas.

How old are they both now?

Fred and Harry have 80 tokens together. After Fred lost 12 tokens to Harry, Harry now has three times as many as Fred. How many tokens did each have at the beginning?

One side of a rectangle is 18 cm long. If you lengthen this side by 2 cm while you shorten the other side by 4 cm, the area of the rectangle decreases by 32 cm².

How long are the two sides of the first rectangle?

Three siblings compare the contents of their piggy banks. Karin has € 5 more than Erna. Max has twice as much as both of them together. The total savings amount to € 45

How much does each child have?

For a concert, a total of 580 tickets were sold at 3 €and 2 €. How many of each kind were there if a total of 1,397 € was sold?

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