Question

9) The sum of a number and its
half is 45. The number is *​

Answer 1

Answer:

let the no.be x .

then its half = 1/2 x

Now , according to the question,

x+1/2x=45

3/2x=45

x=45×2/3

x=30

So the no. is 30

Answer 2

Answer:

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