Perform the indicated operations using arithmetic for a 12-hour clock.

(a)1 5

Perform the indicated operations using arithmetic for a 12-hour clock.

(a)3 2 10

(b)8 4 + 8 8

Perform the indicated operations.

(a)

7 + 3, (mod 5)

(.. ), (mod 5)

(b)

6 14, (mod 12)

(..), (mod 12)

(c)

3 7, (mod 5)

(..), (mod 5)

(d)

1 3, (mod 5)

(..) , (mod 5)

Please help me with these practice questions... i am not sure how to do the *mod *