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erma4kov [3.2K]
3 years ago
11

Help me out here pleaseeeeeeee

Mathematics
2 answers:
Alex Ar [27]3 years ago
7 0

Answer:

3\frac{1}{5}

Step-by-step explanation:

First you want to find the least common denominator so we can figure out this problem.

We have  3\frac{3}{10} , 6\frac{1}{2} so all we need to do is multiply ONLY the fraction next to the 6 so we can figure out what 1/2 and 3/10 correlates to which you will get

  • By multiplying by 5 you can get the same equation so the common denominator relates to one another.
  • You get 5 by doing 10/2 which is 5.

so your new question is

3\frac{3}{10} , 6\frac{5}{10}

Which is so much easier, all you need to do is subtraction between the two!

5/10-3/10 is 2/10

2/10=1/5

Then we got the whole numbers

6-3=3

so the answer is 3\frac{1}{5}

vazorg [7]3 years ago
3 0

Answer: 3\frac{1}{5}

have: 6\frac{1}{2}=6.5;\\\\3\frac{3}{10}=3.3

Syd ran than Jose: 6.5-3.3=3.2=\frac{16}{5}=3\frac{1}{5} (miles)

Step-by-step explanation:

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N January, the price of a dozen eggs at a grocery store was $0.89. By June, the price had increased to $0.99. What was the perce
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hope this helped
3 0
3 years ago
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Nimfa-mama [501]
You may solve this ratio by cross multiplying. To do this, you multiply the numbers diagonally across from each other.

    x/10 = 1/5
    10(1) = x(5)
        10 = 5x
          2 = x

Answer:
x = 2
4 0
3 years ago
Please help and show work thank you!
MariettaO [177]

Answer:

1)-0.65    2) 28.8   3) 747.6

Step-by-step explanation:

  1. divide the numerator (-13) and the denominator (20)
  2. 32 x 90= 2880, divide 2880 by 100 equals to 28.8

    3. multiply 12 by 62.3

I hope this helps!

7 0
3 years ago
Read 2 more answers
Please help me asap i needa pass this
Hatshy [7]

Answer:

The first 4 are correct and the last one is incorrect

Step-by-step explanation:

1. The diameter of the circle is 30.8 m ( Correct )

Radius = 15.4 so diameter is 2 times the radius which is 30.8 m

2. The circumference in terms of π is 30.8 π ( Correct )

Circumference = π × Diameter

Circumference = π × 30.8

Circumference = 30.8 π

3 . The circumference of the circle can be found using 2 × π × 15 . 4 ( Correct )

Circumference = π × Diameter

Circumference = π × 30.8

Circumference = 30.8 π

4 . The approximate circumference of the circle rounded to the nearest tenth is 96.7 m ( Correct )

Circumference = 30.8 π = 96.7610537306

5 . A little more than 6 diameters could be wrapped around the circle

( False )

Circumference = 96.7610537306

Diameter = 30 . 8

96.7610537306 ÷ 30 . 8 = 3.14

5 0
3 years ago
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