Answer:
D (sweater,shorts and jeans)
Step-by-step explanation:
Sweater = 40 = original price
Sale price of sweater = 32.00
Discount = 40-32 = 8 dollars
in terms of % , it will be 8/(original price) * 100
= 8/40*100 = 20% discount.
Similarly
shorts has discount of 6/30*100 = 20 %
Similarly jean has discount of
10/50*100 = 20 %
shirt have discount of 10/45*100 = 22.22%
so sweater,shorts and jeans have same discount. (choice D)
⇒ Ten to the third power
⇒ Ten to the fifth power