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lara31 [8.8K]
2 years ago
13

There are 70 students in the school band. 40% of them are sixth graders, 20% are seventh graders, and the rest are eighth grader

s. How many students are eighth graders?
Mathematics
2 answers:
RSB [31]2 years ago
8 0

Answer:

420

Step-by-step explanation:

natka813 [3]2 years ago
5 0

Answer:

the answer is 420

Step-by-step explanation:

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Isaiah takes 25 hours to treat 75 lawn with an organic fertilizer at a housing complex The lawns in the complex are the same siz
sergeinik [125]

Isaiah will mow 9 lawns in 3 hours at the given rate.

Step-by-step explanation:

Given,

Lawns mowed in 25 hours = 75 lawns

We will find unit rate in terms of lawns;

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1 lawn = \frac{25}{75}=\frac{1}{3}\ hour

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Isaiah will mow 9 lawns in 3 hours at the given rate.

Keywords: unit rate, fraction

Learn more about fractions at:

  • brainly.com/question/11207748
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5 0
3 years ago
Write a proportion that you can use to convert 60 inches to centimeters. any answrs?
Nezavi [6.7K]
How many centimeters in a inch?

1/2.54 = 60/x
2.54 * 60 = x
x= 152.40
8 0
3 years ago
Read 2 more answers
Carrie has 0.125 more than Larry, Larry has 3/4 more than Harry. In total they have 151. How much does Harry have
miv72 [106K]

Answer:

Carrie has 0.125 more than Larry and Larry has 3/4 more than Harry. Between them Harry, Larry and Carrie have 151. How many does Harry have? Carrie=63, Larry=56, Harry=32.

Step-by-step explanation:

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3 years ago
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