Question

Mn ơi giúp mik vs, cảm ơn nhiều 😷🤧

Answer 1

a) \(1.5-\dfrac{2}{3}:\left(\dfrac{2}{9}+\dfrac{1}{6}\right)=\dfrac{3}{2}-\dfrac{2}{3}:\left(\dfrac{2}{9}+\dfrac{1}{6}\right)=\dfrac{3}{2}-\dfrac{2}{3}:\dfrac{7}{18}=\dfrac{3}{2}-\dfrac{12}{7}=-\dfrac{3}{14}\)

Answer 2

bài ra âm r bn ơi mong bn xem lại !!!