4. Heidi eröffnet ein Sparkonto und zahlt 1500 € ein. Die Bank verzinst ihr Guthaben mi 3,2%. Am Jahresende erhält Heidi 30 € Zinsen. Wann hatte sie das Konto eröffnet? Ich wollte nur wissen wie mann das rechnen kann.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.