La mare de Robert li deixa agafar un caramel d'una bossa. En el gràfic següent estan apuntats el número de caramels en funció del color que hi ha dins la bossa. Quina és la probabilitat que el Robert tregui un caramel vermell?Quina és la probabilitat que el Robert tregui un caramel vermell?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.