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arsen [322]
3 years ago
15

A bookshelf is 200 CM TALL How many meters tall is the bookshelf? (1 m = 100 cm)

Mathematics
2 answers:
wel3 years ago
7 0
1m = 100cm
200/100 = 2 metres
sashaice [31]3 years ago
4 0

Answer:

2 meters

Step-by-step explanation:

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the table shows the number of minutes Tim has for lunch and study hall. he calculates that these two periods account for 18% of
EleoNora [17]

Tim spends 500 minutes at the school.

Step-by-step explanation:

Given,

Time for lunch = 45 minutes

Time for study hall = 45 minutes

Total = 45+45 = 90 minutes

This represents 18% of the total minutes Tim spend at school.

Let,

x be the total minutes Tim spend at school.

18% of x = 90 minutes

\frac{18}{100}x=90\\\\0.18x=90

Dividing both sides by 0.18

\frac{0.18x}{0.18}=\frac{90}{0.18}\\x=500

Tim spends 500 minutes at the school.

Keywords: percentage, division

Learn more about division at:

  • brainly.com/question/101683
  • brainly.com/question/103144

#LearnwithBrainly

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Gwar [14]

Answer:

the blue dot is at -11 value on the number line.

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Solve for a 4/a+4= -1/a+9
Karolina [17]

Answer:

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Step-by-step explanation:

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Delicious77 [7]

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Step-by-step explanation:

5 0
3 years ago
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Please help don't understand at all​
Levart [38]

(i) Note that it is given to you that 3a + 2b = 9

You are trying to find the value of 9a + 6b. Find what is multiplied to both the variable a & b. Divide:

(9a + 6b)/(3a + 2b) = 3

Next, multiply 3 to the 9 on the other side of the equation:

3 x 9 = 27

27 is the value of 9a + 6b.

(ii) Note that it is given to you that 8x + 6y = 60

You are trying to find the value of 4x + 3y. Find what is multiplied to both the variable x & y. Divide:

(8x + 6y)/(4x + 3y) = 2

Next, divide 2 from the 60 on the other side of the equation:

60/2 = 30

30 is the value of 4x + 3y.

~

5 0
3 years ago
Read 2 more answers
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