Answer:
[tex]4.5[/tex]
Step-by-step explanation:
In this answer, I'll be using a method called percent proportion.
[tex]\frac{percent}{100} = \frac{part}{whole}[/tex] in this case part = is and whole = of
Answer:
0.045 is 1% of what number?
[tex]\frac{1}{100} = \frac{0.045}{x}[/tex] [tex]=[/tex] [tex]\frac{1x}{1} = \frac{4.5}{1} x=4.5[/tex]
Steps:
1. make your proportion.
2. cross-multiply your proportion. Remember we don't know what x equals.
3. divide both sides by 1.
4. Answer = [tex]4.5[/tex]
Have a nice day :)
