Question

If the product of 15% of 15% and 10% of a number is 250.Find the sum of the 15% and 10%of that number

Answer 1

Answer:

Step-by-step explanation:

let number be x

(15/100)*15x/100

9x/400

10/100*x

x/10

(9x/400)*(x/10)=250

9x*x = 250*4000

x*x= 1000000/9

x = 1000/3

(15 % of x = 50)+(10 % of x = 33.33)= 83.33

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