What is the answer to -5+2/3 hurry please

Greetings from Brasil...

To add or subtract fractions we can use the following expression:

A/B + C/D = A.D/BD + C.B/BD

- 5 and - 5/1 is the same

- 5 + 2/3 = - 5/1 + 2/3

(-5.3)/(1.3) + (2.1)/(1.3)

(- 15 + 2)/3

- 13/3

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.