Question

evaluate the following giving your answer in the simplest form a:1/ 5 + 2 /7
b:(-3/4)+(-1/2)
c:2 3/4-3 11/12
please please answer step by step please ​

Answer 1

Answer:

(a) 17/35

(b) -5/4

Step-by-step explanation:

Please go through the process and answer.

Thank you.

Answer 2

Answer:

A. first do L.C.M to both of the denominators.

    you will get 35.

now,

7/35+10/35

=17/35 you can simplify if you want.

B. first do L.C.M

  you will get 4

now,

-3/4-2/4

-5/4

C.  first do L.C.M

you will get 24

now,

138/24-622/24

-484/24

you can simplify if you want..

hope it helps..