Part A)
2.7 --- 60%
Therefore in order to know what is the 100% we will do the next operation
[tex]\frac{1\times2.7}{0.6}=4.5[/tex]2.7 is 60% of 4.5
Part B)
4.2 --- 10%
In order to know the 100% we will do the next operation
[tex]\frac{1\times4.2}{0.10}=42[/tex]4.2 is 10% of 42
Part C)
58 --- 100%
214.6 --- ?
[tex]\frac{214.6\times1}{58}=3.7=370\text{\%}[/tex]214.6 is 370% of 58
