Question

the selling price of a tube of toothpaste is decreased by 20% it now sells for 20 rupees what was the original selling price of the tube of toothpaste​

Answer 1

Answer:

The original selling price is :25 rupees

Step-by-step explanation:

If we imagine,the original price is 100 rupees.Then,by decreasing 20% we get the selling price as 100-20=80 rupees.

So,if present selling price is 80 rupees when original selling price is 100 rupees.

Then,original price of the toothpaste is:

(100×20)/80=2000/80

=25 rupees.

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