Question

in a sale, a shop reduces all its prices by 15%.calculate:
1.the cost of an article which was originally priced at rupees 40
2.the original price of an article which was sold for rupees 20.40




answer this question please​

Answer 1

Step-by-step explanation:

in a sale, a shop reduces all its prices by 15%.calculate:

1.the cost of an article which was originally priced at rupees 40

2.the original price of an article which was sold for rupees 20.40