The answer is 7/4 I added my work there sorry if it’s kinda messy
45/5 = 9 jams a day
x/7 = 9
x= 63 jams a day
Hope this helps!
Operación: (+6)-(3). Piso Final: +3
Inicial: +8 Operación: (+8)+(+1) Piso final: +9
Inicial: +10 Operación: (+10)-(4) Piso final: +6
Surface area = Area of rectangle + Areas of triangles.
Area of rectangle = 9cm * 15cm = 135cm2.
Areas of triangles = 6cm * 3cm = 18cm2.
Surface area = 135 + 18 = 153cm2
The numbers below are cut off. Can you please add another picture
