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In 45 years will be 4 times older how old is she now

Sagot :

Answer and Step-by-step explanation:

The key for this has a current age and a future age. Sometimes these problems have more than one person or has a past age.

 

       current age     future age

        x                    x+45

 

The future age is 4 times current age

 

x+45 = 4x

   45 = 3x

   15 = x

 

She is currently 15. 45 years from now she will be 60.

60 is 4 times her current age. So right now, she is 15.

#teamtrees #WAP (Water And Plant)

 

Answer:

11yrs (6months)

Step-by-step explanation:

11.5×4=45

Since .5 in years is 6 months