Question

সম্মিলিত জাতিপুঞ্জের UNEP কার্য পন্ধতির মাধ্যমে পরিবেশের সুরক্ষা রক্ষার কাজটি আলোচনা করো​

Answer 1

Answer:

The price of the video game is now 50 dollars after the 20% discount.

The question is what is the expression to be able to solve that amount before 20% discount.

=> 100% - 20% = 80% => 50

Where x is the unknown number that we need to know.

.80 = 50 => .80x/.80 = 50 / .80

x = 62 .5 dollars is the original price of the said video game on sale.

Explanation:

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