Question

a, 0,75+-1/3-5/18=

 

Answer 1

\(0,75+\dfrac{-1}{3}-\dfrac{5}{18}=\dfrac{3}{4}+\dfrac{-1}{3}-\dfrac{5}{18}=\dfrac{5}{12}-\dfrac{5}{18}=\dfrac{5}{36}\)

Answer 2

\(=\dfrac{3}{4}+\left(-\dfrac{1}{3}\right)-\dfrac{5}{8}=\dfrac{5}{12}-\dfrac{5}{8}=\dfrac{5}{36}\)

Answer 3

5/12−5/8=5/36