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Ber [7]
3 years ago
9

Which of these steps would you do first to solve 8.15÷5? Multiply 5 by 100, multiply 8.15 by 5, multiply 8.15 by 100 or move the

decimal point up into the quotient
Mathematics
1 answer:
Tamiku [17]3 years ago
3 0

Answer: Multiply 8.15 by 100

Step-by-step explanation:

In solving 8.15 /15, the following steps are to be taken;

1. Multiply 8.15 by 100 to gives a whole number

8.15*100= 815

2. Also multiply 15 which is the denominator by 100

15*100= 1500

3. Divide the numerator by the denominator.

815/1500

We have 0.5433

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A = 615.75

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5 0
2 years ago
Find the set below using A=(5,6,9), and so on (Explanation is in picture)
anzhelika [568]

The result is: {5,6,9}

Step-by-step explanation:

Given

U = {0,1,2,......,10}

A = {5,6,9}

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We have to find

(A∩B)U(A∩B')

First of all,

<u>B':</u>

B' = U -B = {0,1,2,......,10} -  {0, 6, 7, 10}

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<u>A∩B':</u>

A∩B' = {5,6,9} ∩ {1,2,3,4,5,8,9}

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<u>A∩B:</u>

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={6}

At the end we have to find union

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Hence,

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Keywords: Sets , Union

Learn more about sets at:

  • brainly.com/question/3126500
  • brainly.com/question/3306327

#LearnwithBrainly

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im not sure i just timed it by 2

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Hello : 
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3 years ago
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