Câu hỏi của Ánh Tinh

Question

(-0,5-$\dfrac{3}{5}$):(-3)+$\dfrac{1}{3}$-(-$\dfrac{1}{6}$) :(-2)

Nguyễn Lê Phước Thịnh · Accepted Answer

$=\left(-\dfrac{1}{2}-\dfrac{3}{5}\right)\cdot\dfrac{-1}{3}+\dfrac{1}{3}+\dfrac{1}{6}:\left(-2\right)$

$=\dfrac{-11}{10}\cdot\dfrac{-1}{3}+\dfrac{1}{3}-\dfrac{1}{12}$

$=\dfrac{11}{30}+\dfrac{1}{4}=\dfrac{37}{60}$

Câu trả lời:

$=\left(-\dfrac{1}{2}-\dfrac{3}{5}\right)\cdot\dfrac{-1}{3}+\dfrac{1}{3}+\dfrac{1}{6}:\left(-2\right)$

$=\dfrac{-11}{10}\cdot\dfrac{-1}{3}+\dfrac{1}{3}-\dfrac{1}{12}$

$=\dfrac{11}{30}+\dfrac{1}{4}=\dfrac{37}{60}$