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2 years ago

PLEASE WILL GIVE BRAINLIEST!!!! 2/5+3/5 8/9- 7/9 3/3-1/3

Mathematics

2 answers:

OleMash [197]2 years ago

7 0

Answer:

1,1/9,2/3

Step-by-step explanation:

You keep the bottom number and just add or subract the top number

2/5+3/5= 1

8/9-7/9=1/9

3/3-1/3=2/3

igor_vitrenko [27]2 years ago

4 0

$\large\sf {\purple{\underbrace{ \fbox \pink{ \: \: answer : - \: }}}} \\ \\ \frac{2}{5} + \frac{3}{5} \\ \\ = \frac{2 + 3}{5} \\ \\ = \frac{5}{5} \\ \\ = 1$

$\huge2) \\ \\ \frac{8}{9} - \frac{7}{9} \\ \\ = \frac{8 - 7}{9} \\ \\ = \frac{1}{9}$

$\frac{3}{3} - \frac{1}{3} \\ \\ = \frac{3 - 1}{3} \\ \\ = \frac{2}{3}$

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Rasek [7]

Answer:

s = 22.5 m

Step-by-step explanation:

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Answer: see below

<u>Step-by-step explanation:</u>

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Answer:

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