The ratio of the weight of Troy's sculpture to the weight of Scott's sculpture is 2:3. Troy's sculpture weighs 10 ounces. How much less does Troy's sculpture weigh than Scott's sculpture?
2/3= 2 divided by 3 =.6666666667
10/x= .6666666667 (10/.6666666667 =15 )
troy's sculpture is 10
scott's sculture is 15
15-10= 5 ounces answer