Question

100 frogs are released into a parkland lake. 80 % are expected to be green and the rest yellow. What is the number of yellow frogs that would be expected?

Answer 1

20

Explanation:

Well it is quite simple.You can find the 20% of 100 by multiplying 20 with 100 (wich means 20 yellow frogs,in this case within 100 frogs) and then diviting it with 100 (so it can be expressed as a

presentage that is based to 100).If you have any questions don't hesitate to contact me.

Yours sincerely,

Manos