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Angelina_Jolie [31]
3 years ago
11

Today, there were 3 students absent from the math class. Each students that attended school solved 17 equations in math class. A

t the end of the class the teacher told the students that together they solved 408 equations today. How many students are this class if no one is absent?
Mathematics
1 answer:
nika2105 [10]3 years ago
7 0

Answer:

  • 27 students

Step-by-step explanation:

<u>Number of students present in the math class:</u>

  • 408/17 = 24

<u>Number of students in this class:</u>

  • 24 + 3 = 27
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Answer:

Step-by-step explanation:

So first we notice that the traingles are similar which makes my work much easier.

27:42 can be simplified to 9:14.

That means x is 28

And sharks to dolphins is 12.

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3 years ago
Christopher plays quarterback for a
jeka94

Answer:

70%

Step-by-step explanation:

42\div60

<u><em>Calculate</em></u>

<u><em /></u>\frac{42}{60}

<u><em>Cross out the common factor</em></u>

<u><em /></u>\frac{7}{10}

<u><em>Multiply a number to both the numerator and the denominator</em></u>

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<u><em>Write as a single fraction</em></u>

<u><em /></u>\frac{7\times10}{10\times10}

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<u><em>Calculate the product or quotient</em></u>

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<em>I hope this helps you</em>

<em>:)</em>

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