Please I need help!! 1.Complete the gaps:
α) 2,3dm² = …mm²
β) 4.670 mm² =m²
γ) 0,0054km² =dm²
δ) 307,3 acre=km²

2. Complete the gaps:
a) 0,3m² =dm² =cm² =mm²
β) 0,056dm² =cm² =mm²
γ) 7,31 cm² =mm²

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BRAINLIEST ANSWER

a

step-by-step explanation:

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lo98765432wqasdfghjkloi87654567890

step-by-step explanation:

c.

step-by-step explanation:

simple you would first have to get   a negative number where as 1 to be multiplied by 24 and then you would have to multiply 6 time 4 and then repeat that process until you reach your term

answer is

b.

11

hope you get this one right.