If 32 men can reap a field in 15 days in how many days can 20 men reap the same field

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping

Is the number 128.439 a rational number