On every 3rd day ivan goes to the gym. on every fifth day gavin goes to the gym. what day will ivan and gavin will see each other.

What is the length of the unknown leg in the right triangle ?

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?