Answer:
30: C
31: B
Explanation:
30: If the width of the vegetable garden is 1/4 of it's length, we have to divide the length of the garden (12 feet) by 4 and we get 3 feet.
31: We just need to multiply 16 by 3/4 and we get 12.
12*1/4= 3
30 is C
16*3/4 = 12
31 is B
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