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Fantom [35]
8 months ago
6

Northside high school is having a spaghetti dinner funraiser. In order to adveritse, students place flyers on neighborhood doors

. Margie hands out 100 flyers in 2 hours. Jaxon hands out 18 flyers in 15 minutes. Which equation can be used to determine f, the number of flyers Jaxon handed out in 2 hours.
A. 18/15 = f/2. B. 120/f = 2/15
C. 18/2 = f/120. D. 120/15 = f/18
Mathematics
1 answer:
xxMikexx [17]8 months ago
7 0

120/15=f/18 is the equation can be used to determine f, the number of flyers Jaxon handed out in 2 hours

<h3>What is Ratio?</h3>

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

Given,

Margie hands out 100 flyers in 2 hours.

Jaxon hands out 18 flyers in 15 minutes.

We need to find the equation can be used to determine f, the number of flyers Jaxon handed out in 2 hours.

Let us convert hours to minutes

2 hours=120 minutes.

Let f be the number of flyers Jaxon handed out in 2 hour.

18/15=f/120

Apply cross multiplication

120/f=15/18

120/15=f/18

Hence, 120/15=f/18 is the equation can be used to determine f, the number of flyers Jaxon handed out in 2 hours

To learn more on Ratios click:

brainly.com/question/13419413

#SPJ1

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algol13

Answer:

Therefore the third container contains   \frac{735}{17}\% = 43.23 %  acid.

Step-by-step explanation:

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=\frac{8525}{10000}V cubic unit.

Total amount of acid =(\frac{25}{100}V+\frac{8525}{10000}V) cubic unit.

                                   =(\frac{2500+8525}{10000}V) cubic unit.

                                   =(\frac{11025}{10000}V)cubic unit.

Total volume of mixture =(V+\frac{155}{100}V) cubic unit.

                                       =\frac{100+155}{100}V cubic unit.

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The amount of acid in the mixture is

=\frac{\textrm{The volume of acid}}{\textrm{The amount of mixture}}\times 100 \%

=\frac {\frac{11025}{10000}V}{\frac{255}{100}V}\times 100\%

=\frac{735}{17}\%

Therefore the third container contains  \frac{735}{17}\%  acid.

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