There are 50% puppies in the pet shop.
Step-by-step explanation:
Let,
Total percent of puppies, cats and lizards is 100%.
Percent of puppies = x
Given,
Percent of Cats = 33%
Percent of Lizards = 17%
As all the values are in percent, therefore, we can add and subtract them.
Total percent = Percent of cats + Percent of lizards + Percent of puppies
[tex]100=33+17+x\\100=50+x\\100-50=x\\50=x\\x=50[/tex]
There are 50% puppies in the pet shop.
Keywords: addition, subtraction
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