8 ⅔ - ⅓ + (⅔ )² + 56 ÷ 7=

16 7/9

Step-by-step explanation:

=26/3 - 1/3 + (2/3)^2 + 56 ÷ 7

= 26/3 - 1/3 + (2/3)^2 + 8

= 25/3 + (2/3)^2 + 8

= 25/3 + 2^2/3^2 +8

= 25/3 + 2^2/3^2 + 8/1

= 25/3 + 2^2/9 + 8/1

= 75/9 + 2^2/9 + 72/9

= 75 + 2^2+72/9

= 151/9

16 7/9

16.78

Step-by-step explanation:

This question requires a step by step procedure to be able to get the actual answer

So let's solve the question

8 2/3 -1/3 +(2/3)^2+56÷7

Let's start solving

26/3-1/3+4/9+56÷7

Using bodmas rule

26/3-1/3+4/9+8

Let's find the LCM and the LCM is 9

78-3+4+72/9

151/9

We can solve further depending on the condition given in the question

To Leave the answer in decimal

It will give us 16.78

Therefore the final answer is 16.78

a is the right answer