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3 years ago

What is 3/5 × 4/9 as a fraction. Plz help :(

Mathematics

2 answers:

lozanna [386]3 years ago

3 0

3/5 * 4/9 = 4/15. Hope this helps

hichkok12 [17]3 years ago

3 0

You have to find the common denominator which is 45. So it is 27/45 x 20/45 so you do 27 x 20 which equals to 540 so 540/45

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What is the mean median mode range of 3,14,7,12,4,9,16,4,8,20

gogolik [260]

First, order the number set from least to greatest:

3 , 4 , 4 , 7 , 8 , 9 , 12 , 14 , 16 , 20

Mean: You find the mean by combining all the terms, and dividing by the amount of the terms there are in the number set:

(3 + 4 + 4 + 7 + 8 + 9 + 12 + 14 + 16 + 20)/10

(97)/10 = 9.7

Mean: 9.7

Median: You find the median by first ordering the number set from least to greatest, and finding the middle number. Note that if there is a even number of numbers in the set, you find the mean with the two given median digits:

8 & 9 are the median numbers:

(8 + 9)/2 = (17)/2 = 8.5

Median: 8.5

Mode: The mode is the number(s) in the set that shows up the most:

Mode: 4 (shows up one more time than all other numbers)

Range: The range can be found by subtracting the least number from the greatest number in the number set:

Range: 20 - 3 = 17

Range: 17

5 0

2 years ago

What is 3/5 divided by 1/2 using the keep change flip method

goblinko [34]

Answer:

6/5

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

I need help with this answer?

Bumek [7]

Answer:

dont u have the answer

Step-by-step explanation:

7 0

3 years ago

You brought 1.5 dozen bagels to school. A dozen bagels cost $5.98. You used a coupon that took $1.00 off of the total. How much

shusha [124]

Answer: (7.97)

Step-by-step explanation:

1 dozen = 5.98

.5 dozen = 2.99

5.98+2.99=8.79 8.79- the 1.00 is (7.97)

hope this helps!

3 0

3 years ago

Find the distance between the points (4,3) and (2,-1). Express your answer in simplest radical form.

Kamila [148]

Answer : B

the distance between the points (4,3) and (2,-1)

We apply distance formula

$d^2= (x_2-x1)^2 + (y_2-y_1)^2$

(x1,y1) is (4,3)

(x2,y2) is (2,1)

$d^2= (2-4)^2 + (-1-3)^2$

$d^2= (-2)^2 + (-4)^2$

d^2 = 4+16 = 20

Take square root on both sides

So $d=2\sqrt{5}$

the distance between the points (4,3) and (2,-1) is 2sqrt(5)

3 0

3 years ago