Question

Evaluate the following:
(i) −
5
7
+ (−
2
9
) − (−
3
7
) +
1
2
(ii) (−
10
11) − (−
9
7
) + (
12
14)

Answer 1

Answer:

(i) -37

(ii) 300

Step-by-step explanation:

(i) − 5 7 + (− 2 9 ) − (− 3 7 ) + 1 2

-57-29+37+12⇒ -37

(ii) (− 10 11) − (− 9 7 ) + ( 12 14)

-1011+97+1214⇒ 300

Hope this helps!