Question

Find the number whose 12-1/2% is 128​

Answer 1

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The required number is 512.

Step-by-step explanation:

Given : Expression 12½% is 64.

To find : The number ?

Solution :

Let the number be 'x'

Equation 1 =>(12 1/2%)*x

ACQ

12 1/2% of x=64

(25/2/100)*x=64

(1/8)x=64

x/8=64

x=64*8

x=512

Now you can substitute the value of x in equation 1

Therefore, The required number is 512.

Answer 2

Answer:

The required number is 512.

Step-by-step explanation:

Given : Expression 12½% is 64.

To find : The number ?

Solution :

Let the number be 'x'

Equation 1 =>(12 1/2%)*x

ACQ

12 1/2% of x=64

(25/2/100)*x=64

(1/8)x=64

x/8=64

x=64*8

x=512

Now you can substitute the value of x in equation 1

Therefore, The required number is 512.