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Sveta_85 [38]
2 years ago
9

pencils come in cartons of 24  boxes. A school bought 50 cartons of pencils for the start of school. Each box of pencils cost  $

2. How much did the school spend on pencils?
Mathematics
2 answers:
zalisa [80]2 years ago
5 0

<u>Answer-</u>

<em>The school spent </em><em>$2400</em><em> on pencils.</em>

<u>Solution-</u>

Number of pencils come in cartons of pencil box = 24

Number of cartons of pencils bought by the school = 50

So,

\text{Number of total pencils}=\text{Number of pencils in a box}\times \text{Number of box}\\\\=24\times 50=1200

Price of each pencil = $2

So,

\text{Total cost}=\$2\ \times\ \text{Number of pencils}\\\\=\$2\ \times\ 1200\\\\=\$ 2400

Therefore, the school spent $2400 on pencils.

satela [25.4K]2 years ago
4 0
The answer is 76 because I added 50 ➕24 that was 74 so I added two and I got 76
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Answer:

The number of once is 9.1  

The number of hundreds is 8.9

Step-by-step explanation:

Given as :

The total of digits having ones and hundreds = 900

The sum of digits = 18

Let The number of ones digit = O

And The number of hundreds digit = H

So, According to question

H + O = 18             .........1

100 × H + 1 × O = 900          ........2

Solving the equation

( 100 × H - H ) + ( O - O ) = 900 - 18

Or, 99 H + 0 = 882

Or , 99 H = 882

∴   H = \frac{882}{99}

I.e H = 8.9

Put the value of H in eq 1

So, O = 18 - H

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Hence The number of once is 9.1  and The number of hundreds is 8.9

Answer

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Lacey's mom makes her a birthday cake in the shape of an "L" . Lacey loves frosting, so her mom covers the entire outside of the
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Answer:

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached photo.

<em>Lacey's mom makes her a birthday cake in the shape of an "L" . Lacey loves frosting, so her mom covers the entire outside of the cake in frosting, even the bottom of the cake. </em>

<em>How much space does Lacey's mom cover in frosting? </em>

My answer:

As we know that the surface area of the the cake is made up of rectangles. The formula for find the area of a rectangle is A = lw

  • The area of rectangle ABCD: 4*2 = 8
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  • The area of rectangle TJVS : 4*2 = 8
  • The area of rectangle ESFV :9*2 = 18
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The area of CDEVGJ = ABHTFS

= 4*12 + 4*5

= 68

So the total area is: 68 +68  +16+10+18+8+24+8 = 220

Hope it will find you well

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