This is my powtoon . At the start it was challenge but it got easyer 

parking meter

today in my maths class we did learning about a  parking meter there were 7 50 cents  every 50 cent was 15 mins  we did 15  x 7 = 105 min 1 hour and 45 min we had to find what time it would  expire  so 1 hour and 45 mins  +  3: 15 = 5:00

polyline pic