Jorge finds 56% of his 75 classmates likes salsa music and 80% of his 60 relatives like salsa music. how many more of jorge’s relatives, as compared to his classmates, like salsa music ?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line