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marishachu [46]
4 years ago
15

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Mathematics
2 answers:
Tcecarenko [31]4 years ago
6 0
The answer would be, 20/21
blagie [28]4 years ago
4 0

Answer:

20/21

Step-by-step explanation:

2/3 + 2/7

Get a common denominator of 21

2/3*7/7 = 14/21

2/7*3/3 =6/21

14/21 + 6/21

20/21

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HELP 1x3 divided by 56 then multiply that by 9
Sloan [31]

Answer:

0.48

Step-by-step explanation:

1x3/56 then multiply it by 9

1x3 is 3  

3 x 9 = 27

27/56  this fraction cant be reduced so if you count it or put it in a calculator you'll get 0.482143

8 0
3 years ago
Solve the system by substitution
Andru [333]
A solution on the photos

4 0
4 years ago
Read 2 more answers
Order from least to greatest: 0.4 5/8 38% 0.52
ipn [44]

Answer:

The correct ans is....

38%

0.4

0.52

5/8

Step-by-step explanation:

Order form least to greatest means " Ascending order "

38 % = 38/100

0.4 = 40/100

0.52 = 52/100

5/8 =  62.5/100

Hope this helps.....

<h2><u><em>Pls mark my ans as brainliest </em></u><u> </u></h2><h2><u><em>If u mark my ans as brainliest u will get 3 extra points </em></u><u></u></h2>
6 0
3 years ago
Read 2 more answers
Solve for F: C=5/9(F-32)<br> please explain process thanks
timama [110]
C=\frac{5}{9}(F-32)\ \ \ \ /\cdot\frac{9}{5}\\\\F-32=\frac{9}{5}C\ \  \ \ /+32\\\\F=\frac{9}{5}C+32\\\\F=\frac{9C}{5}+\frac{160}{5}\\\\F=\frac{9C+160}{5}
4 0
3 years ago
Read 2 more answers
1. Marisol is preparing a care package to send to her brother. The package will include a board game that weighs 4 pounds and se
Sladkaya [172]

The content of care package would be a board game and several snack packs.

Given is the weight of board game = 4 pounds.

The weight of one snack pack = \frac{1}{2} \;pounds = 0.5 \;pounds

The total weight would be less than 25 pounds.


Solving for part A :

Let 'x' represents the number of snack packs.

So the weight of all snack packs would be 0.5x pounds.

Now weight of care pack = weight of board game + weight of all snack packs.

weight of care pack = 4 + 0.5x

But total weight must be less than 25 pounds.

So the inequality would be: 4 + 0.5x < 25


Solving for part B :

Solving the inequality 4 + 0.5x < 25

⇒ 4 + 0.5x - 4 < 25 - 4

⇒ 0.5x < 21

⇒ x < 42


Solving for part C :

Since x < 42 and x is an integer number, so x = 41.

She can include maximum of 41 snack packs in the care package.

7 0
3 years ago
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