The - selling price of a coat is 360. Maria was given a discount of 25%. Debbie bought the same coat for 60 less than Maria what percentage discount did Debbie get.

(Maria had 270) and (Debbie had 210) what percentage discount did Debbie recive?

So quick check that your values are correct

maria=360 times 0.75=270 check

debbie=maria-60=270-60=210

so the discount total is

total origonal cost-total paid=360-210=150

discount = 150

to convert to percent make fraction

150/360=discount simplify=15/36=5/12=0.41666

percent means parts out of 100 so

0.416666=0.41666/1

multiply top and bottom by 100 or multipy whole by 100/100

0.41666/1 times 100/100=41.666/100=41.67% rounded

she got 41.67% discount