Math, asked by sammy77, 1 year ago

If the cost of 2 drinks is 80 find the cost of 20 drinks

Answers

Answered by AlienRapper
2
The Cost of two drinks is 80.
So, the cost of 1 drink is 80/2 = 40
So, the cost of 20 drinks is 40*20 = 800

Or try the easy way....
Cost of 2 drinks = 80..
So just multiply both sides by 10...1.e., add a zero to both sides..
Cost of 20 drinks = 800

Hope this helps...

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Answered by jozhika
2
cost one drinks = 80 / 2
                         = Rs. 40
cost of 20 drinks =
                        = 20 × 40
                        = Rs. 800
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