the ratio between two number is 11:9. it the sum if these two numbers is 40, what is the product of the numbers?
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assume any variable x
11x+9x=40
20x=40
x=2
product:
11x * 9x
11*2*9*2
=396
11x+9x=40
20x=40
x=2
product:
11x * 9x
11*2*9*2
=396
nitishkumarverma:
thanks
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