660 divided by 2 and it gives you your answer of 13.2
So therefore the answer is 13.2 per hour
Answer:

Step-by-step explanation:
The difference between two consecutive elements is 11.

Hence 
Answer:
H = 5 , W = 8 , L = 16
Step-by-step explanation:
Area of Circle=


=

x

= 490.87

Area of Oven tray= 60cm x 50cm
= 3000

: . # tin that can hold on bake tray= 3000

/ <span>490.87

= 6.11
Thus making it logically 6..... </span>