a) \(\dfrac{0.7}{1.5}=\dfrac{7}{15}\)
b) \(\dfrac{11}{5}:\dfrac{3}{4}=\dfrac{2.2}{0.75}=\dfrac{44}{15}\)
c) \(3:0.02=3\cdot50=\dfrac{150}{1}\)
d) \(2.7:0.42=\dfrac{45}{7}\)
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