Question

Simplify: 2/½+1/5—2/½÷1/5​

Answer 1

Answer:

1] write all numbers as improper fraction

   5/2 + 1/5 - 5/2 / 1/5

2] solve it according to DMAS rule

   5/2 + 1/5 - 1/2

   27/10-1/2

   27-5/10 = 22/10 = 2 2/10