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Orlov [11]
3 years ago
6

1/5 + 5/13 - 3/14 = ?

Mathematics
1 answer:
forsale [732]3 years ago
3 0

Answer:

\frac{337}{910}

Step-by-step explanation:

\frac{1}{5}+\frac{5}{13}-\frac{3}{14}

Lowest Common Multiple of 5, 13 and 14 = 910

Convert the fractions based on the denominator:

\frac{182}{910}+\frac{350}{910}-\frac{195}{910}

Combine the fractions since the denominator is the same:

\frac{182+350-195}{910}

\frac{337}{910}

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Find the area of the figure.EXPlAIN THE STEPS!!!!
hichkok12 [17]

Answer:

30.56 yd²

Step-by-step explanation:

To determine the area of the composite shape, we need to:

  1. Divide the shape into two smaller "known" shapes (Refer to image).
  2. Determine the area of those "known" shapes.
  3. Add the area of the known shapes to obtain the area of the figure.

<u>Determining the area of shape 1 (Rectangle 1):</u>

⇒ Area of rectangle = Lenght × Breadth

⇒                               = 2.1 × 4.8

⇒                               = 10.08 yd²

<u>Determining the area of shape 2 (Rectangle 2):</u>

⇒ Area of rectangle = Lenght × Breadth

⇒                               = 6.4 × 3.2

⇒                               = 20.48 yd²

<u>Determining the area of the figure:</u>

⇒ Area of figure = Area of rectangle 1 + Area of rectangle 2

⇒                         = 10.08 + 20.48

⇒                         = 30.56 yd²

6 0
2 years ago
What percent of 390 is 39?
Brums [2.3K]
I believe 10% because 390 and 39 are exactly the same numbers almost
5 0
2 years ago
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6X - 2 + 5x + 7 *<br> what’s the answer?
enot [183]

Answer:

x=2.2

Step-by-step explanation:

6X - 2 + 5x + 7

add like terms

11x+5

divide 5 on both sides

x=2.2

Hope this helps dont 4get to like and star

-mercury

7 0
2 years ago
Read 2 more answers
On Friday, a local hamburger shop sold a combined total of 309 hamburgers and cheeseburgers. The number of cheeseburgers sold wa
cupoosta [38]
Divide 309 by 3. You should get 103 (hamburgers). if you multiply that by 2 you will get 206 (cheeseburgers). Add the two together you get the total which was 309 originally.
103 hamburgers and 206 cheeseburgers.
3 0
3 years ago
Anyone who the answer to this ?
abruzzese [7]
A. Is the answer first choice
5 0
3 years ago
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