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Vitek1552 [10]
3 years ago
8

Janice thinks that 20 hundredths is equivalent to 2 thousandths because 20 hundreds is equal to 2 thousands. Use words and a pla

ce value chart to correct Janice's error.
Mathematics
1 answer:
Anna [14]3 years ago
6 0
1 hundredth is equal to 0.01 therefore 20 hundredths is equal to 0.2. 1 thousandth is equal to 0.001 therefore 2 thousandths is equal to 0.002. Clearly these are not equivalent.
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Sian bought a TV in the January sales which had been reduced by 20 per cent. If she paid £290 for it, what was the original pric
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7 0
3 years ago
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3 years ago
Find the median of: 1, 3, 4, 6, 2, 4, 5, 6, 2, 3, 1, 4, 0, 4, 4, 4, 8, 9, 7, 4
Alborosie

Solution,

Arranging the data in ascending order:

0,1,1,2,2,3,3,4,4,4,4,4,4,4,5,6,6,7,8,9

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Now,

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Again,

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5 0
3 years ago
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An equilateral triangle and a square both have perimeters of 48 inches. what is the ratio of the length of the side of the trian
labwork [276]
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8 0
3 years ago
8c=5c+21 What would that be
NemiM [27]
To solve for C, you have to get both of the numbers with a C on the same side.  So, subtract the 5c from the right side onto the left side.

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Then, divide by 3 on each side.

3c = 21\\3c /3 = 21/3\\c = 7

So, c = 7.
7 0
3 years ago
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