4 years ago

What is .63 repeating in a fraction

Mathematics

1 answer:

Ber [7]4 years ago

3 0

$0.636363...=\frac{63}{10^2-1}=\frac{63}{99}=\frac{7}{11}$

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Miguel reels his teacher that 1/5 is the same as 20% what best justifies Miguel’s answer

horrorfan [7]

If you do the proportion, you have to put 1/5 = 20/100. The 20 represents the percentage. Then you have to say to yourself that how many time 5 goes to 100, well its x20 then if we multiply 1 x 20 we'll get 20. So, he is correct, 1/5 = 20%. Remember what number we think of when we hear the word percent, the number is 100.

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3 years ago

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A rectangular prism has a height of 4 meters, a surface area of 96 square meters, and a base area of 8 square meters. Calculate

tatyana61 [14]

The perimeter is 56m

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