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OLga [1]
3 years ago
13

What might a model for 3 x 3/5 look like? How many fifths would be shaded in all?

Mathematics
1 answer:
Lyrx [107]3 years ago
8 0
Best not to use "x" to denote multiplication.  "x" is usually a variable name in algebra.

3 times 3/5 comes out to 9/5, which is equivalent to 1 4/5.

You'd need to draw not one but two circles and divide each circle into 5 equal "slices."  Then you'd shade one circle completely and shade 4 of the 5 slices of the other circle.  9 fifths (9 slices) would be shaded in all.
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What is the probability that a card drawn randomly from a standard deck of 52 cards is a red eight Express your answer as a frac
vekshin1

Answer:

=1/26

Step-by-step explanation:

In a 52 card deck there are 2 red 8's ( hearts and diamonds)

P(red 8) = number of red 8's / total

             =2/52

             =1/26

4 0
3 years ago
A baseball player on a professional baseball team has 207 hits in 575 at-bats. What
Vika [28.1K]

Answer:

9/25

Step-by-step explanation:

find a number that both the top and bottom are divisible by,

23 is the greatest common division we can make such that the top and bottom remain whole numbers

so,

\frac{207 }{575} ÷23

=(207/23)÷(575/23)

=\frac{9}{25}

4 0
2 years ago
If x2+y2 = 12 and x2-y2=18, what is the value of x4-y4?
nataly862011 [7]

Answer:

Step-by-step explanation: add the equations

2x² = 30

x² = 15

y² = 12 - 15

    = -3

x4 -y4 = 15² - (-3)²

           = 216

6 0
1 year ago
Write 1 and 1/5 and 1 and 1/3 using a common denominator :)
RUDIKE [14]

Answer:

1 3/15

1 5/15

Step-by-step explanation:

6 0
2 years ago
How is the graph of Y=√X) -5 translated from the graph of √X ?
Tom [10]
Shifted 5 units to the left.
8 0
3 years ago
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