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djverab [1.8K]
3 years ago
7

Nadia determines that there are no fractions equivalent to 2/10 with a denominator greater than 10, but less than 20, that have

a whole number numerator and denominator. Is she correct?
Mathematics
1 answer:
Tomtit [17]3 years ago
3 0

Answer:

No, Nadia is incorrect. She could multiply both the numerator and denominator of the unit fraction equivalent to 2/10 by 3 and arrive at the equivalent fraction 3/15.

*Credits to another Brainly question. The person who asked the question put this answer in the answer options.*

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ehidna [41]

Answer:

Randomly selecting a six of diamonds - 1 / 52

Randomly selecting a 7, 8, 9 or 10 - 4 / 13

Step-by-step explanation:

There is only 1 six of diamonds in a standard deck of cards. There are 52 cards in a deck, thus the probability of pulling a six of diamonds is 1 in 52.

There are 4 of each card in a deck. so they are 4 7's, 4 8's. 4 9's and 4 10's. And there are a total of 52 cards in a deck. So the probability of pulling a 7,8,9 or 10 are 4 + 4 + 4 + 4 in 52

4 + 4 + 4 + 4 = 16

16 / 52 simplified is 4 / 13 Therefore the is a 4 in 13 chance of pulling a 7 8 9 or 10

The other ones are correct

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2 years ago
rita has 4 plants.She gets 9 more plants then rita gets 1 more plants. How many plants does she have know
Dmitrij [34]

The answer is 14 plants.


Explanation:


She already has 4 plants. She adds 9 more plants to the 4 plants. She will have 13 plants. And then she adds 1 plant to the 13 plants. She has now 14 plants.


Hope it helps!

5 0
3 years ago
Can someone pls help me
max2010maxim [7]

Answer:third graph (open circle on 518, colored to the right)

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2 years ago
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WITCHER [35]

Answer:

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Step-by-step explanation:

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3 years ago
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Assoli18 [71]

Answer:

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Step-by-step explanation:

7 0
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