Escreva os decimais na forma fracionária 2,2;3,5;5,25 e 5,245 prova de matemática 8°ano segundo bimestre

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41