Question

4.) Simplify
6 2/3 & 4 2/5
​

Answer 1

Answer:

20/3 & 22/5

Step-by-step explanation:

please mark as brainleast

Answer 2

Answer:

Step-by-step explanation:

2-(3-(6-(5-4-3)))

2-(3-(6-(-2)

2-(3-(6+2)

2-(3-(8)

2-(3-8)

2-(-5)

2+5

=7

Sorry for not applying all the three brackets But I have solve them one by one like the rules of all three brackets. you can consider big bracket small bracket and curly bracket as like small bracket because in that I have used all the small brackets.

Hope it helps u