ohx2corkcpizSanjasm ohx2corkcpizSanjasm

25-09-2016
Mathematics

contestada

If there are 9 girls and 11 boys in a class, what percentage of the class are girls

Respuesta :

Аноним Аноним

25-09-2016

1. Find the total number of class members
9 + 11 = 20

2. Find 9 as a percentage of 20
9 / 20 = 0.45
0.45 x 100 = 45%

45% of the class are girls.

Answer Link

Otras preguntas

marina wants to make 6 dozen cookies for the school bake sale. how much milk and mix does she need? Number of cookies: 24 amount of mix: 2 1/2 amount of milk:

Substance made of molecule

Describe the parametric equations which traces the unit circle starting (-1,0) in a clockwise direction.

PLZZZZZZZZZZZZZZZZ HELP ME i begging YOUUUUU !!!!!!!!!!!!!!!!!!!!!!!!!!! Problem 1: Evaluate each expression below. (You can take a picture your work and upload

The Stages of Grief include all of the following EXCEPT: O A. Focusing on the positive OB. Anger O C. Bargaining OD. Acceptance Reset PLZ HELP!!!

the introduction to an essay should not only engage the readers attention but also : a) defend your approach to the topic b) stay your conclusions about the to

Which ocean has a great influence on the earth’s weather patterns

Ryan and two of his friends contribute $8.33 each, to buy a baseball bat from a sports shop. Find the price of the baseball bat.

what the roles of a male and a female at home

A study was created to test the effects of jazz on people’s sleep patterns. The hypothesis of the experiment was that if people listened to jazz music as they f