Answer:
[tex]=31.5[/tex]
Step-by-step explanation:
Given the following question:
75% of 42
In order to find the answer, we use the formula to calculate percentage.
[tex]\frac{p\times n}{100}[/tex]
[tex]\frac{75\times42}{100} =75\times42=3150\div100=31.5[/tex]
[tex]=31.5[/tex]
Which means 75% of 42 is "31.5."
Hope this helps.