5% = 30 so

Reptiles-30
birds-30
fish-60
cats-210
dogs-270.

Add it all up and you get

270
210
60
30
+_̲3̲0̲
600

THIS IS NOT MY ANSWER!

How did this person get 270 and 210?

To understand how the person arrived at the numbers 270 and 210, let's break down the given information step by step:

First, we are given that 5% is equal to 30. This means that the number 30 represents 5% of some total value.

Next, the person assigns the number 30 to reptiles and birds individually. This suggests that reptiles and birds each account for 5% of that total value.

Following this, the person assigns the number 60 to fish. Since fish is assigned a higher value than reptiles and birds, it can be inferred that fish represents a larger percentage of the total value.

Finally, the person assigns the numbers 210 and 270 to cats and dogs, respectively. These numbers are higher than the previous assignments and likely indicate that cats and dogs represent an even larger percentage of the total value.

In conclusion, while the exact method used by the person to obtain the numbers 270 and 210 is not mentioned, it can be inferred that these values were chosen based on their significance within the given distribution of percentages.

Based on the given information, it appears that the numbers 270 and 210 represent the number of cats and dogs, respectively. However, without further context or calculations, it is not possible to determine how these specific values were obtained.

The person got 270 and 210 by multiplying 5% (which is 0.05) by the number of reptiles, birds, fish, cats, and dogs, respectively. So, 0.05 x 30 = 1.5 (rounded to 2) for reptiles and 0.05 x 210 = 10.5 (rounded to 11) for cats.