alanarenteria alanarenteria

27-02-2018
Mathematics

contestada

A zoo has 15 emperor penguins. The emperor penguins make up 30% of all the penguins at the zoo. How many penguins live at the zoo?

Respuesta :

aimanadlinp4fyje aimanadlinp4fyje

27-02-2018

30% = 15
1% = 15/30
= 1/2
100% = 100 x 1/2
= 50

there are 50 penguins in the zoo.

Answer Link

trevyrs2007 trevyrs2007

05-10-2021

Answer:

30% = 15

1% = 15/30

= 1/2

100% = 100 x 1/2

= 50

there are 50 penguins in the zoo.

Answer Link

Otras preguntas

If a girl is assaulted by her boyfriend for disagreeing with him, she is partially to blame for the assault because she should not have upset him by voicing her

Your friend just purchased a new hybrid for $25,236. She received $3,110 for her trade in and used that money as a down payment for the new hybrid car. She fina

why is the square root of 29 an irrational number

how to find the X with the midsegment theorem

To what country did the intolerable acts give the land that the colonists had claimed?

A recipe calls for 9 tablespoons of milk for every 21 cups of flour. If the chef puts in 168 cups of flour, how many tablespoons of milk must the chef add? Sh

Can you help me find this out. I have to write it in simplest form 1/5x=4

What is the slope of the line and what does it mean in this situation? The slope is –2000 . This means that the helicopter descends 2000 ft each minute. The slo

The dots in these cylinders represent the shape and density of the particles in the different states of matter. Each dot represents a charged ion, so when two

A bicycle with 19-in.-diameter wheels has its gears set so that the chain has a 6-in. radius on the front sprocket and 3-in. radius on the rear sprocket. The cy