Respuesta :

It should be 15 * 15 / 100 
It's so easy question my friend, just do

Jack  saving 2.25 $ each month

We have given that monthly allowance of jack is 15$

He decides to save 15% of his monthly allowances

We have to calculate the saving of each moth.

Therefore,

we have to find the 15% in decimal form,

What is the formula for finding the percentage in decimal form:

[tex]decimal form =\frac{x}{100}[/tex]

Where x is in %

Therefore,

15%=15/100=0.15

Jack want to save 0.15 from his monthly allowance of 15$

Therefore,

15(0.15)=2.25

Therefore,

Jack  saving 2.25 $ each month.

To learn more about monthly saving visit:

https://brainly.com/question/15728540

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