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LuckyWell [14K]
2 years ago
5

The members of the PTA are ordering pizza for a meeting. They plan to order 3 cheese pizzas for every 4 pepperoni pizzas they or

der. How many cheese pizzas will they order if they order 8 pepperoni pizzas?
The PTA will order____cheese pizzas if they order 8 pepperoni pizzas.
Mathematics
1 answer:
kkurt [141]2 years ago
3 0

Answer:

The PTA will order 6 cheese pizzas.

Step-by-step explanation:

There is a 3:4 ratio for cheese pizzas to pepperoni pizzas.

If the number of pepperoni pizzas doubles, then the number of cheese pizzas must double as well.

So, 3:4 becomes 6:8.

The PTA will order 6 cheese pizzas.

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Answer:

The total points by Washington High School =  162 points

The total points by  Johnson High School   =  159 points

The total points by  Roosevelt High School =  108 points

The total points by  Lewis High School =  196 points

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Johnson High School came second.

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Step-by-step explanation:

Points awarded for first place = 10 points

Points awarded for second place = 8 points

Points awarded for third place = 7 points

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6 second places  = 6 x ( 8) = 48 points

2 first places  = 2 x ( 7) = 14 points

So, the total points by  Washington High School  = Sum of all points  

=  100 + 48 + 14   =  162 points     .............. (1)

About Johnson High School

8 first places  = 8 x ( 10) = 80 points

9 second places  = 9 x ( 8) = 72 points

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4 first places  = 4 x ( 10) = 40 points

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=  40 + 40 + 28   =  108 points  .............. (3)

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3 first places  = 3 x ( 10) = 30 points

3 second places  = 3 x ( 8) = 24 points

6 first places  = 6 x ( 7) = 42 points

So, the total points by  Lewis High School  = Sum of all points  

=  30 + 42 + 24   =  96 points      .............. (4)

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Washington High School  has WON the meet.

Johnson High School came second.

The difference in the points  = 162 - 159 = 2 points

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