Answer :

Louli
Answer:
84%

Explanation:
To get a percentage, we will simply multiply the fraction we have by 100.

In the given we want to find 42 out of 50 as a percent.
This means that we want to find 
[tex] \frac{42}{50} [/tex] as a percent.

This can be computed as follows:
[tex] \frac{42}{50} [/tex] as a percent

= ([tex] \frac{42}{50} [/tex]) * 100

= 84%

Hope this helps :)