Question

30 % of one number is equal to 40% of the other number 25 % of the sum of both of these number is equal to 420 find the smallest number​

Answer 1

Answer:

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Step-by-step explanation:

y=720

x=960

Answer 2

Answer:

let the numbers be x and y

30% of x = 40% of y

30/100 x = 40/100 y

x = 4/3y

25% (x+y) = 420

25/100 (4y/3+y) = 420

4y+3y/12 = 420

7y = 420/12

y = 720

x = 4/3 × 720

x = 960