Convert to percent the ratio of 21 to 28 and its reciprocal. by what percent is 21 less than 28? by what percent is 28 larger than 21?

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.