a store has a 20% off sale on pants with this discount, the price of one pair of pants before tax is $15.20. what was the origin

Question

liraira [26]

2 years ago

11

a store has a 20% off sale on pants with this discount, the price of one pair of pants before tax is $15.20. what was the origin

al price of the pants

Mathematics

1 answer:

anastassius [24] · Answer 1 · 2022-09-14T18:54:04+03:00

Answer:

19$

Step-by-step explanation:

In this problem, we have to apply the rule of three. Also, we must have present that $15.20 is the 80% of the price, because the store offers a 20% of discount. So, if $15.20 is 80%, how much would be the 100%?

Therefore, the original price of the pants is $19.

Remember that we must identified the right proportion to apply the rule of three, in this case, that proportion is the 80% with 15.20, that's the reason or fraction center of the whole operation.