Select the largest quotient without calculating

a) 12.024 ÷ 0.045

b) 12.024 ÷ 4.5

c) 12.024 ÷ 0.45

d) 12.024 ÷ 45

With the same dividend, the smallest divisor gives the largest quotient.

0.045 is the smallest

So 12.024 ÷ 0.045 is the largest