Abank converts u. s dollars to european riots at a rate of $ 1 for 0.88 euros . kelsey wants 100 euros for her trip to europe. how much money does kelsey need to give the bank.

Okay so if 1 dollor equalls .88 euros then what your gonna do is divide a 100 by .88 and see how many dollars that is 
so it should be $113.63
im not 100% sure but i think this is the anwser 
hope this helped

1/.88=X/100. Cross multiply: 100=.88X. Divide 100/.88=133.64=X. She would need $133.64 for 100€ :)