Heather spent $38.50. heather spent 1/3 of what anthony spent

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Why is studying fractions important