Maths rule error

5+5x5 make 30 not 50 like your calculator says. Cant beleive the good review people gave. People should go check the math rules. Multiplication and division first. So when we tipe 5+5x5 it should be like 5+(5x5) which is 30 not 50 dame it. I gave 3 stars because of fractions calculation idea

Chauffeur Marco about Fraction Calculator Plus #1, v3.9