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Marat540 [252]
3 years ago
11

Subtract these fractions. 3/13−1/23

Mathematics
2 answers:
Reil [10]3 years ago
7 0

Answer: 56/299

Step-by-step explanation:

Find the LCD (least common denominator) of the two numerators, which is 299. Then make the denominators in same as the LCD. Multiply the top part of each fraction individually, then subtract them together. Then join the two denominators together and simplify.

Hope this helps, have a blessed and wonderful day, as well as a good rest of your 2020 school year!

- Cutiepatutie

disa [49]3 years ago
6 0
The answer would be 56/299
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WILL MARK BRAINLIST!!!!!
Mrrafil [7]

The correct answer is B. Two out of every five people in the shopping center are in the clothing store.

Step-by-step explanation:

To establish this answer we have to know the total number of people that were in the Shopping Center. So, we have to add people from every store.

48+96+20+64+12=240

The result of this operation is 240 people.

Later we have to divide the total number in 5 and multiply by 2.

So, the operation is

240/5 = 48

48x2=96

According to the above, the correct answer is B. Two out of every five people in the shopping center are in the clothing store.

8 0
3 years ago
Need help ASAP!!!!!!!!!!
Marysya12 [62]

Answer:

the last two

Step-by-step explanation:

8 0
3 years ago
<img src="https://tex.z-dn.net/?f=-5%283.15-%5Cfrac%7B21%7D%7B20%7D%20%29%2B7" id="TexFormula1" title="-5(3.15-\frac{21}{20} )+7
Maksim231197 [3]
The answer is -7/2 or -3.5
8 0
3 years ago
A string is cut into two pieces in the ratio 2 : 7. The difference between the lengths of the two pieces is 90cm. Find the lengt
Nataly_w [17]

Answer:the length of the shorter string= 36cm

Step-by-step explanation:

Let us assume the lengths are 2x and 7x  since thery are in the ratio of 2 :7

 Such that Length of the shorter string = 2x

and the longer string = 7x  so that  the difference in Length which is 90cm can be expressed as

7x- 2x= 90

5x= 90

x 90/5

x= 18

shorter string = 2 x = 2x 18= 36cm

Longer strring = 7x 18=126cm  

       

5 0
3 years ago
Which is greater 3/4 or 11/16
Lena [83]
3/4=12/16
12/16 is greater than 11/16
4 0
3 years ago
Read 2 more answers
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