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Verizon [17]
3 years ago
8

Which fractions are equivalent to 4/9?

Mathematics
2 answers:
liubo4ka [24]3 years ago
7 0

Answer:

8/18, 12/27, 16/36, 20/45

LenaWriter [7]3 years ago
5 0

Answer:

\frac{8}{18}

Step-by-step explanation:

\frac{4}{9}  =  \frac{4 \times 2}{9 \times 2}  =  \frac{8}{18}  \\

You might be interested in
The cost of 4 belts and 5 ties is $247. Each time costs 3 times as much as a belt. What us the total cost of 1 belt and 1 tie
Makovka662 [10]

Answer:

The total cost of 1 belt and 1 tie is $13 and $39 respectively.

Step-by-step explanation:

Given that,

The cost of 4 belts and 5 ties is $247.

Each tie costs 3 times as much as a belt.

Let the cost of a belt is x and that of a tie is y.

ATQ,

4x + 5y = 247 ...(1)

y = 3x ....(2)

Put the value of y from equation (2) in equation (1)

4x + 5(3x) = 247

4x + 15x = 247

19x = 247

x = 13

Put the value in equation (2)

y = 3x

= 3(13)

= 39

So, the total cost of 1 belt and 1 tie is $13 and $39 respectively.

5 0
3 years ago
Which events are mutually exclusive?
Rama09 [41]

Answer:

2.option is the correct answer

4 0
3 years ago
Bully is thinking of three numbers from 1-9 with a sum of 17 each number is used once
NeX [460]
9, 5, 3

9, 6, 2

8, 7, 2

8, 6, 3

8, 5, 4

This is just a number of combinations. There are a few more.
6 0
4 years ago
There are black, blue, and white marbles in a bag. The probability of choosing a black marble is 0.36. The probability of choosi
Gala2k [10]

Answer: c) 0.75

Step-by-step explanation:

Given : The probability of choosing a black marble is P(Black)= 0.36.

The probability of choosing a black and then a white marble is P( Black and white) = 0.27.

Then by conditional probability ,

The probability of the second marble being white if the first marble chosen is black = P(\text{white }|\text{Black})=\dfrac{\text{P( Black and white)}}{\text{P(Black}}

=\dfrac{0.27}{0.36}=\dfrac{27}{36}=0.75

Therefore , the probability of the second marble being white if the first marble chosen is black = 0.75

8 0
3 years ago
What is the initial value of the equation shown? <br><br> y = −2x − 5
omeli [17]
The initial value is -5
8 0
3 years ago
Read 2 more answers
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