Question

if x percent of y percent of 80 is same as25 percent of 900 what xy is

Answer 1

Answer:

28125

Step-by-step explanation:

225=25% of 900

=(x/100)*(y/100)*80

=80xy/10000

so xy=225000.0/8.0

=28125.....ANSWER

Answer 2

Answer:

The value of xy = 2812.5

Step-by-step explanation:

Percentage:

• A percentage is a number or ratio that can be expressed as a fraction of 100.
• In mathematics, the percentage is used as a fraction and decimals, as a way to describe a part of a whole.
• To calculate the percentage of a number, divide the number by whole and multiply by 100.

• Given x percent of y percent of 80 is the same as 25 percent of 900.

           Mathematically it can be written as

                (x/100)(y/100)80 = (25/100)900

                     (xy/10000)80 = 225

                              xy = (225)(10000/80)

                              xy = 2812.5

               The value of xy = 2812.5

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