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AnnZ [28]
3 years ago
12

Harry needs 21 square meters of fabric for every 6 wizard cloaks he makes.

Mathematics
1 answer:
Natalija [7]3 years ago
3 0

Answer:

next to the seven would be 2 and before the 4 would be 14

Step-by-step explanation

    Find how much fabric it takes to make one cloak, 21/6=3.5

    To find the answer in the second row you see how many times that amount of fabric goes into 7. 7/3.5=2

    To find the answer to the third row multiply the amount of fabric it takes to make one cloak, 3.5, by 4, the amount of cloaks. 3.5x4=14

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Chara wants to buy a new car. She finds an ad for a car that costs $ 24 300. Suppose that the local sales tax is 4 %. How much t
Studentka2010 [4]

Answer:

she would pay 97.2 in tax

would pay with tax included 24397.2

she can buy the car with cash

Step-by-step explanation:

24300

24300 times 0.4 then do

9720 divided by 100

97.2

she would pay 97.2 in tax

24300 + 97.2 is 24397.2

would pay with tax included 24397.2

she can buy the car with cash

8 0
4 years ago
The perimeter of a triangle is 65 meters. The second side is 5 meters less than the first side The third side is 7
tangare [24]

Answer:

The length of each side is 31.5m, 26.5m, 7m

Step-by-step explanation:

Let the length of the first side of the triangle be x meters.

Then, the second side is x-5 meters.

The third side is given as 7 meters.

The perimeter is 65 meters

This gives us the equation:

65 = x + x - 5 + 7

65 - 7 + 5 = x + x

63 = 2x

x =  \frac{63}{2}  = 31.5

The length of each side is 31.5m, 26.5m, 7m

4 0
4 years ago
Solve the equation<br> 1/8 + c = 4/5
Alekssandra [29.7K]

Answer:

c=27/40

in decimal form 0.675

Step-by-step explanation:

1/8+c=4/5

c=4/5

 -1/8

c=27/40

3 0
3 years ago
The author says the king of France had all knives ground down. what does ground down mean?​
Zepler [3.9K]

Answer:

B. Made smoother

Step-by-step explanation:

The problem with the knives people had was that they were too pointy and could be used to cause harm. In order to prevent the knives from causing harm the king ground them down meaning that he had the points of the knives smoothed so that they were not as dangerous.

4 0
3 years ago
Rename the number 780000 = 78
AfilCa [17]
<span>We need to rename the given number which is 780 000 into 78 ________.
=> But before we rename it, we need to find the value of 78
=> Since this is a 6 digit whole number, we have ones, tens, hundreds, thousands, ten thousands, hundred thousands.
=> 7 = hundred thousands
=> 8 = ten thousands
=> 7 hundred thousands + 8 ten thousands
=> Thus, the renamed of 780 000 is 7 hundred 8 ten thousands.

</span>



3 0
4 years ago
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