Answer:
20%
Explanation:
Here we are required to find the percentage of 355 that makes 71.
Let the percentage be x
Hence x% of 355 = 71
We are going to follow the rule which says
x%=

or we can say that


Multiplying both sides by 100
355x=7100
dividing both sides by 355 we get

x=20
Hence 20% of 355 is 71
Therefore our answer is 20%