What proportion solves this: All the students in the 6th grade either purchased their lunch or brought their lunch from home on Monday. How many students are in the sixth grade if 24% of the students purchased their lunch.190 students brought their lunch from home

the answer is 150.6

step-by-step explanation:

you multiply .02 by 30 and get .6.

and then you multiply 5.00 by 30 and get 150.

hope this !

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

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6: 4= 3/2

18: 8= 9/4

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