The answer is a because when u divide that number by 6 u get a whole number
Answer:

Step-by-step explanation:
[3, 1] and [0, −3]

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A) 1/2
Because this scale factor is smaller than 1, which means it’s making it smaller than the original.
The lines are parallel that mean that they both have a slope of 2
First we have 2 types of units of measurement so let’s make all the same type.
600mm= 60 cm
500mm= 50 cm
Tray dimensions are 60 by 50 cm and is a rectangle
Cake tin is round and has diameter 25 cm
We can fit 2 rows and 2 columns of tins
Since (25+25) is less or equal to 50
And (25+25) is less or equal to 60
Answer 4 cake tins