10% of 80 = 8
80 - 8 = 72
if they are 10% off, the contact lenses will cost $72
25% OFF is 100%-25%=75%
75% is 0.75 in decimal form
if x is the original price then
0.75x=33
x=33/0.75= £44
I=prt
i=(45000)(0.08)(1)
i=3600
depreciation= $3600/y
4/12 of the fans are kids because 1/4 can be multaplied by 3 to get 3/12
An equivalent fraction? So.. the fraction has to be equivalent to 3/5, correct?
One question, what do you mean by "tenth-size strip"?
Sorry but this question isn't clear enough.
Sorry :/
