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olya-2409 [2.1K]
3 years ago
12

How do you add fractions

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
5 0

Hello There!

First, you need to make sure that the denominators are equal. You must have equal denominators to add fractions.

Next, add the numerators together. The numerator is the top number of the fraction and this is added when the denominators are equal. Do not add the denominators together leave them alone!

Finally, add up the numerators and get your sum.

Gwar [14]3 years ago
3 0
In order to add fractions you need to change the denominators to make sure they are the same. Then, all you have to do is add the two numerators like normal and keep the denominator the same. 

Hope this helps!!!! :D
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1/2 lol or like half a bar cus like yea
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3 years ago
What’s the answer/ how should I work it?
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●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●

Hi my lil bunny!

❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙

-\frac{6}{11} + (-\frac{5}{11}) =

=\frac{-6}{11} + \frac{5}{11}

= \frac{-6}{11} + \frac{-5}{11}

= -1

❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙

●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●

Have a great day/night!

❀*May*❀

3 0
3 years ago
jayden and carson are selling t-shirts and sweatshirts for a fundraiser. jayden sells 9 t-shirts and 3 sweatshirts for $288. car
Genrish500 [490]

Answer:

sweatshirts cost $42

t-shirts cost $18

Step-by-step explanation:

9x+3y=288

x+6y=270

substitute 270-6y for x in the first problem

9(270-6y) +3y=288

2430-54y+3y=288

2430-51y=288

51y=-2142

y=42

then plug y=42 into the second equation

x+6(42)=270

x+252=270

x=18

3 0
3 years ago
Angela invested $4000 in an account that earns 5% interest yearly (simple interest). She forgets about it for 12 years. What is
harina [27]

Answer:

$6400

Step-by-step explanation:

4000x.05=200× 12=2400+4000=$6400

4 0
3 years ago
The discount on a toy is 40% the toy robot is on sale for $54 find the original price
maria [59]

Answer:

The original price is $90.

Step-by-step explanation:

100% - 40% = 60%

\frac{54}{y} :\frac{60}{100}

y × 60 = 54 × 100

60y = 5400

60y ÷ 60 = 5400 ÷ 60

y = 90

5 0
3 years ago
Read 2 more answers
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