Brittineld14 Brittineld14

03-01-2019
Mathematics

contestada

There are 12 girls in a class and these girls make up 40% of the total students. how many students are in the class in total

Respuesta :

jcherry99 jcherry99

03-01-2019

Answer:

Step-by-step explanation:

Givens

12 girls = 40% of the class
x = the total number of students.

Formula

40/100 x = 12

Solution

0.4 * x = 12 Divide by 0.4
x = 12/0.4
x = 30 Answer

Answer Link

grace2bowman grace2bowman

19-01-2021

Answer:

30

Step-by-step explanation:

40% x n = 12

0.4 12

------ = -------

0.4 0.4

12 divided by 0.4 equals 30

Answer Link

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