A jar has 15 cookies. Josie ate 9 of them. What is a reasonable estimate for the percentage of cookies Josie ate?

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?