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iris [78.8K]
3 years ago
15

Peter walked for 2/5 mile to Fred's house and then 1/2 mile to the park. How can he write 2/5 and 1/2 as pair of fractions with

common denominattor?
Mathematics
2 answers:
andre [41]3 years ago
6 0
4/10 and 5/10 i think unless i totally failed
Volgvan3 years ago
6 0
2/5 and 1/2
If you multyply 5 and 2 you will get 10 which is a common denominator of both numbers (5 and 2)
Remember that if you do something to your denominator you must also do it to your numerators.
So, 5 multiplied by 2 is 10.... Put both denominators as 10
?/10 and ?/10
Now think... What multiplied by 5 gave me 10? The answer is 2. So, you multiply 2 and 2 in order to give you 4.
Now we have:
4/10 and ?/10
Now you think.... What multiplied by 2 gave me 10? The answer is 5. So you do 1 multiplied by 5 which gives you 5.
Now you have:
4/10 and 5/10
Thats the answer!
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Can you help me find the point slope form <br> (-15,18) (11,17)
Brums [2.3K]

Answer:

-1/4

Step-by-step explanation:

y1 y2    x1 x2

17 - 18=-1      11 - (-15 ) 4

5 0
3 years ago
Hadley has 3/6 of a box of white envelopes and 1/3 of a box of gray envelopes. When full, each box of envelopes has the same num
QveST [7]

Answer:

<u>The two statements that apply are A and B.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

White envelopes Hadley has = 3/6 of a box

Gray envelopes Hadley has = 1/3 of a box

When full, each box of envelopes has the same number of envelopes

Hadley said she has 4/9 of a box when she puts the white envelopes and gray envelopes together.

2. Which statements describe this situation? Select the two statements that apply.

Let's add 3/6 and 1/3

3/6 + 1/3 = 3/6 + 2/6 = 5/6

A. Hadley’s answer is incorrect, because 3/6 is equal to 1/2 , and 4/9 is less then 1/2 .   This is correct.

B. Hadley's answer is incorrect, because 3/6 plus 1/3 equals 5/6.   This is correct.

C. Hadley's answer is incorrect, because 3/6 plus 1/3 equals 2/6.  This is wrong

D. Hadley's answer is correct, because 3 and 1 is 4, and 6 and 3 is 9. This is wrong.

<u>The two statements that apply are A and B.</u>

3 0
3 years ago
How many cups are in a gallon
Digiron [165]
1 cup: 8 oz
1 pint: 2 cups
2 pints: 1 quart
4 quarts: 1 gallon
by looking at this scale you will multiply the needed #s:
2 times 2 = 4    4 times 4 = 16 so there are 16 cups in a gallon 
6 0
3 years ago
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Find the area of a circle with diameter 12 cm
andreyandreev [35.5K]

Answer:

113.143 cm²

Step-by-step explanation:

Radius=diameter/2=12/2=6 cm

Now

Area of a circle=πr²

=(3.16)(6)²

=(3.16)(36)

=113.143 cm²

7 0
3 years ago
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Mika Jena and 5 friends will help run the event. They will wear either a red shirt or a red baseball cap during the event. They
gogolik [260]
4 people will have to wear caps while 3 other will wear shirts.
4x4 = 16
3x8=24
16+24= 40
7 0
3 years ago
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