Question

12 phần 45 chia 4 phần 5 bằng bao nhiêu

Answer 1

\(\dfrac{12}{45}:\dfrac{4}{5}=\dfrac{12}{45}\times\dfrac{5}{4}=\dfrac{60}{180}=\dfrac{1}{3}\)

Answer 2

\(\dfrac{12}{45}:\dfrac{4}{5}=\dfrac{12}{45}\times\dfrac{5}{4}=\dfrac{1}{3}\)

Answer 3

bằng \(\dfrac{1}{3}\)

Answer 4

1/3