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adoni [48]
3 years ago
8

What fraction and decimal ,in hundreds is equivalent to 7/10

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
7 0
70/100 and 0.7.
You can get the fraction by multiplying the numerator and denominator by 10.
How I get the decimal is that when you know you have to divide by 10, imagine the number like this:
7.0
So that there's a decimal. To divide it by 10, move the decimal one space back:
0.70
And there's your decimal.
likoan [24]3 years ago
6 0
70/100 just multiply them both by 10 
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Step-by-step explanation:

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2 years ago
A card is drawn at random from a standard deck of 52 cards. Find the following conditional probabilities. ​a) The card is a diam
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Answer:

a.\frac{1}{13}\\b.\frac{1}{2}\\c.\frac{1}{13}\\d.\frac{1}{13}

Step-by-step explanation:

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a)

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b)

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P\left ( A|B \right )=\frac{P\left ( A\cap B \right )}{P(B)}=\frac{\frac{2}{52}}{\frac{4}{52}}\\=\frac{1}{2}

c)

Let A denotes the event that the card is nine and B denotes the card is red.

P\left ( A|B \right )=\frac{P\left ( A\cap B \right )}{P(B)}=\frac{\frac{2}{52}}{\frac{26}{52}}\\=\frac{1}{13}

d)

Let A denotes the event that the card is a king and B denotes the card is a face card.

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3 years ago
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hope I helped

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3 years ago
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